munn orson (39 resultados)

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Hardback. Condición: New.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: Very Good. B/W Photos, Etc; Wright Aeronautical Corporation Featured on Front Cover; Wright Cyclone-14 Warplane Ilustrador. 1st. a full issue pp. 241-296; lite soiling; includes: Penicillin, Magnesium Problems; Lost-wax casting Process in Industry;; Music in Industry; Photography in Industry (X-Ray, Spectrography, Proilograph, Motion Pictures); new Poducts; Telescoptics for Amateur Telescope Makers, Index Vor Volume 169; July-December.

Paperback. Condición: Very Good. B/W Photos, Etc; Air-Borne Tupe Torpedoes from American Can Company featured on Cover Ilustrador. 1st. a full issue pp. 193-240, clean, unmarked; includes: Post-war Private Planes and the Aviation Industry. Pine Timber Industry; Pressed Metals in New Uses for Industry; Applied Mathematicians in New Industrial Frontier; Seagoing Concrete, Super-sight with Phototubes; Packaging for Delivery; Telescoptics; New Products, Etc.

Magazine. Condición: Very Good. B&W Illustrations; This issue includes a four page article on the discovery of Deuterium - the beginnings of the Atomic age. This is larger than trade sized magazine. The periodical is in Very Good condition and was issued without a dust jacket. The covers have some beginning curling to the corners. There is some beginning ground-in dirt and toning to the cover edges. The spine ends have nicking and edge wear. There is a small tear to the bottom rear spine joint. The text pages are mostly clean and bright. The cover art is by Howard Brown. Articles include: Industrial Dixie: by Daniel C. Roper, Back to Prosperity with Housing by James A. Moffett, The Newer Telescopes by Henry Norris Russell, Heavy Water by Harold C. Urey, An Oriental Plant in the Occident by Frank A. Montgomery, Jr. And more. "Harold Clayton Urey ForMemRS (/'j? ? Ri/ YOOR-ee; April 29, 1893 January 5, 1981) was an American physical chemist whose pioneering work on isotopes earned him the Nobel Prize in Chemistry in 1934 for the discovery of deuterium. He played a significant role in the development of the atom bomb, as well as contributing to theories on the development of organic life from non-living matter. " (from Wikipedia).

Paperback. Condición: New. Print on Demand. This book provides an insightful examination of trademarks as valuable business assets. It discusses the historical evolution of trademarks, tracing their origins to the need for manufacturers to distinguish their products in growing markets. The author explains the legal protections afforded by trademarks, including their registration process and the exclusive rights granted to owners. The book also explores the concept of trade-mark infringement and offers guidance on how to avoid it. Additionally, it delves into the complexities of unfair competition, helping readers understand the boundaries between legitimate competition and unethical behavior. Ultimately, this book provides a comprehensive understanding of the importance of trademarks in modern commerce, offering valuable insights for businesses seeking to establish and protect their brand identities. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Hardcover. Condición: Good. Hardcover/ pub. 1934/Gd. condition/89 pages- Interpretations of the Federal Statutes and the body of common law dealing with trade-mark registration protection and with unfair competition. (H69487). Book.

Hardback. Condición: New.

Paperback. Condición: Very Good. A rather eccentrically collected group of newspapers is bound in brown paper, spine quite torn, edges are rough. This group contains Scientific American Vol 5 No 1, No 27-51, Vol 3 No 35 and also included Extra American Railroad Journal and General Advertiser January 1846, Illustrated News Oct 29, 1853. The Ill News has a nice print of Barnum's American Museum and many more wonderful illustrations throughout. The Scientific American are largely not cut on the top edge. Some issues are more toned than others. All orders packed with care, most dust jackets protected by Brodart sleeve, independent bookseller since 2011.

Soft cover. Condición: Very Good. No Jacket. 1st Edition. Yes, issued mere days after the stock market crash of October, 1929 (actually, it may have been on newsstands on THE DAY of the Crash), this is the issue of "Scientific American" bearing the infamous, full-color "Ancient Prejudice Has Been Removed" ad for Lucky Strike cigarettes to the back cover. Just as "Hoarding gold with the fanatical zeal of the miser has vanished" (illustration shows the paranoid miser counting his stacks of gold coins by candlelight, foolishly believing they will somehow protect his wealth more effectively than a stack of Federal Reserve Notes), now that "American intelligence sponsors thousands of banking institutions to which the individual safely entrusts his wealth" (wealthy couple shown chatting with bank "Security" officer -- cue Stan depositing his grandma's $100 check in the South Park Bank), so have Lucky Strikes "destroyed that ancient prejudice against cigarette smoking by men and women" by toasting their tobacco, thus removing "harmful corrosive acrids . . . No Throat Irritation -- No Cough," the reader is cheerfully assured. Economists may still debate whether bank failures caused the Great Depression, or the Great Depression caused bank failures, but what's undisputed is that by 1933, 11,000 of the nation's 25,000 "safe and secure" banks had disappeared. The run on America's banks began immediately following the stock market crash of Oct. 29, 1929. Overnight, hundreds of thousands of customers began to withdraw their deposits. But many weren't quick enough. In 1933 alone, Americans who had money deposited in banks lost approximately $140 billion. Good thing grandpa was too smart to put his money in gold coins in the safe! ($20 an ounce in 1929, now pushing $5,000 an ounce, if you can find them.) Also in this issue, "Ford's friend Edison," by F.D. McHugh; Paul Heyl, Ph.D., on evidence that speeds faster than that of light may be impossible; "Synthetic Sweet Smells," by Donald A. Laird, "Japan's New Navy," by Dr. Oscar Parkes, and "An Outlawed Industry Comes Back" (survival and return of the Anheuser-Busch brewery of St. Louis), by A.A. Hopkins. Interestingly, the magazine also features a brief report on a telephone study conducted by Dr. Wingate M. Johnson of North Carolina, reporting that although 70 percent of heart attack victims were tobacco smokers and only 30 percent were non-smokers, he could still conclude smoking has no permanent effect on the blood pressure and bears no definite relationship to angina pectoris, that "The chief bad effects produced by tobacco smoking . . . are irritations of the lining of the throat." (In his 1963 obituary, the New York Times noted Dr. Johnson, who'd been editor of the North Carolina Medical Journal since 1940, also "Warned Against Exercise." Hey, at least he died too soon to inject all his patients with Pfizer "clot shots." Ain't "science" grand?) This 1929 magazine now reduced from $5,000.

LeatherBound. Condición: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 96. A perfect gift for your loved ones. Reprinted from 1934 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 96.

Paperback. Condición: Fair. Illustrated by Brown, Howard V. Ilustrador. First Edition. Pages 465-560. Features: Scuttled German fleet is salvaged; When reindeer roamed the Pyrenees; Office building of the new era; Television's progress; Giant Airplanes; Behind the scenes in modern archeology; Timing the Schneider Cup races; The Puzzles of the comets - II; Radio in 1930; Largest electrified metal mine; Insuring safety on airlines; The art of Pliocene Man; Esthetic Engineering; American Passenger Air Transport III; Wires and Cables for the Hudson River Bridge; and more. Above-average wear. Front cover nearly loose. Multiple openings to backstrip. A worthy reference copy; Magazine; 4to - over 9¾" - 12" tall; Scientific American Magazine, December (Dec.) 1929 - Giant Planes.

Paperback. Condición: Fair. First Edition. Features: Aluminum and its hard-boiled alloys; Super magnetic fields; Influence of the coconut on Philippine industrial life; Birds of a bleak arctic island; Fragmentary molecules of the sun; Beautiful bridges on new rail line - exceptional engineering problems on European railway; Sinanthropus - the Peking man; Coney Island's museum - the first institution designed to show play-reaction; Six great institutions now have naval R.O.T.C.; Linemen of the sea - with the men who splice broken transatlantic cables; Features of speed queen The Europa - faster than the Bremen; Is there an ether?; Better days for aviation; Tangled commerce abides where children smoke and swim - Manus are the pack peddlers of the pacific; Moving a substation underground; Power from the earth's hot interior?; Athens Broadway; an ancient bakery; Light furnishes Ballroom decorations. Camel cigarette ad on back cover features several suave temptors and a temptress. Top inch of spine missing. Cracks to spine. One inch tear to fore-edge of front cover. Significant overall wear.; 4to - over 9¾" - 12" tall; Features: Aluminum and its hard-boiled alloys; Super magnetic fields; Influence of the coconut on Philippine industrial life; Birds of a bleak arctic island; Fragmentary molecules of the sun; Beautiful bridges on new rail line - exceptional engineering p.

Paperback. Condición: Good. First Edition. Features: Announcement, with photos, that after seven years of research, the Caterpillar Tractor Company has applied the diesel engine successfully to the tractor. Contains fascinating two-page wide graphic which illustrates and describes business cycles and patent applications from 1840 to 1932 Articles: The transmission engineer's job - to design a n electrical transmission line, tie in a number of power stations, and solve the many attendant problems oftern requires years of work; Editorials - too old at 40? - airplane engine reliability - peace in radio - expensive babies; Gold from goldfish - goldfish, once imported, now raised in great numbers here; Star colors and star temperatures - the problems with which astrophysicists deal in determining the heat given off by flaming heavenly bodies; The business man takes wings - an account of an actual business trip around the country in which much time and money were saved; New light on Sasanian culture - culture of the peoples whose lands were the scene of the wars of Alexander the Great, as shown by recent archeological finds; Concrete bridge makes new record - George Westinghouse Bridge has America's longest concrete span; Is space curved? - some confusing concepts of the physicists cleared up by simple scissors work; Looking at stresses - complex stresses in structures directly vivible by new method; Big Springs - Some springs in this country flow great rivers of water; Why a watch keeps time - two years' time is often required to design a watch that will consistently keep accurate time; Gun recoil control - simple muzzle attachment reduces recoil of guns and prevents lift of the muzzle off the target; Endurance cut from the hillside - stone for modern buildings is cut in huge blocks by methods that have felt the touch of the machine age. Moderate to average wear.; Magazine; 4to - over 9¾" - 12" tall; Features: Announcement, with photos, that after seven years of research, the Caterpillar Tractor Company has applied the diesel engine successfully to the tractor. Contains fascinating two-page wide graphic which illustrates and describes business cycles.

Paperback. Condición: Fair. First Edition. Features: The new planetariums for Chicago and Philadelphia; Editorials - C.F. Brush, Sea safety code, Men's clothes, air country clubs; Licorice the versatile; Uncle Sam gives us new money - the process, in brief, of making paper currency; Why does an oil gusher gush?; Charting Canada's wilderness from the air - more accurate than with transit and chain; Our army's mechanized forces - development of the American fighting tank since war times (with interesting photos); What becomes of star light?; Is the diesel airplane practical?; Silvering the world's largest telescope; Foiling the burglar III - vault combinations and clocks; Sea Safety contest; the Zeppelin's American home - huge hangar being erected in Akron; Steam Come-back - outdistancing water for generation of electricity; Designing large telescopes; World's largest vineyard in California; Ancient history from aloft; Compressed air used in Novel hospital - diabetes, anemia, and other maladies treated in an unusual manner; the 'heat makes cold' regrigeration unit. Attractive colour Packard automobile advertisement inside back cover. Colour Lucky Strike advertisment upon back cover features a puckered damsel and the caption "To keep a slender figure no one can deny. Reach for a Lucky instead of a sweet." There are some rubbings/marks to this page. Page 198 is a full page advertisment for passenger aircraft manufactured by the Ford Motor Company in Dearborn Michigan. Damage to bottom of spine. Unmarked.; Magazine; 4to - over 9¾" - 12" tall; Features: The new planetariums for Chicago and Philadelphia; Editorials - C.F. Brush, Sea safety code, Men's clothes, air country clubs; Licorice the versatile; Uncle Sam gives us new money - the process, in brief, of making paper currency; Why does an oi.

Paperback. Condición: Fair. First Edition. Features: A motoris may be asleep even if his eyes are open; Editorials: save Old Ironsides, Humanizing science, Television's future, Submarine safety; Skilled workmanship on organs for church, theater and home; Architects as room designers; The strangest thing in physics; Firsts in aviation; Towers of Hudson River bridge are rising rapidly; The highest known velocity; Prospecting with artificial earthquakes; the month in medical science - punch drunk, u.v. rays, compressed air pranks, posture, yellow fever, rider's legs, tar poison, childhood teeth, food colors; The search for the first American; Education adopts the motion picture; Pointers from a pen maker; Death Valley; Egyptian vandalism 3400 years ago; Aerodynamic wind mills; Television advances; Protecting paintings for posterity; Roman engineering triumphs; Light airplaine design contest; Wasteful cotton baling methods; Early Indians in Florida.Major damage to front cover along spine. Half of spine missing. Back cover features colour Camel cigarette advertisement with the caption "Now it's unanimous. I'd walk a mile for a Camel. So would I" Two-colour "Dodge Brothers Trucks" advertisement inside front cover. Inside back cover is a very attractive colour Packard automobile advertisement with a few small spots of soiling. Ad shows a strapping young man fabricating auto parts. Well-worn.; Magazine; 4to - over 9¾" - 12" tall; Features: A motoris may be asleep even if his eyes are open; Editorials: save Old Ironsides, Humanizing science, Television's future, Submarine safety; Skilled workmanship on organs for church, theater and home; Architects as room designers; The stranges.

Paperback. Condición: Good. First Edition. Features: photo of interesting "new ears" for anti-aircraft gunners; a 4000 year food experiment - nutritional equilibrium in over-populated China; Editorials - spend for prosperity - Daniel Guggenheim - International affairs; Instrument flying to combat fog; Elevated highway to speed traffic in New York; X-ray fingers feel out the atomic structure of matter; A fact-finding laboratory; Archeology enters the stamp world; What is a quantum?; Feeding the crew of a battleship; More about pluto - further observations confirm its right to rank as a planet; Oil from below the ocean floor - oil derrick and pier are constructed in perilous waters; Factory wastes turned to profits; Scattered light and the Raman effect; An atom of Lutecium - its atomic structure is plotted for the first time; A murder, and the story the pistols told; When crude oil crosses the seas; Traveling home for phone linemen - a railroad train refitted as living, eating ,recreation quarters; Aviation in 1930, a summary. Back cover features colour advertisement for Lucky Strike cigarettes. An attractive woman is reclined beneath the caption "20,679 physicians say Luckies are less irritating." Cord front wheel drive automobile advertisement inside front cover. Average wear. Unmarked.; Magazine; 4to - over 9¾" - 12" tall; Features: photo of interesting "new ears" for anti-aircraft gunners; a 4000 year food experiment - nutritional equilibrium in over-populated China; Editorials - spend for prosperity - Daniel Guggenheim - International affairs; Instrument flying to combat.

Paperback. Condición: Good. First Edition. Features: Chemistry may become the important post-depression factor; Editorials - extreme naval economy; farm by-products - one dollar for ducks - no dole for us - pilotless plane of the future; Cows fed irradiated yeast give ricket-preventive milk; Space as yet unfathomed - man's report is - "no bottom"; Better engines for navy planes; Speeding rail freight - new merchandise containers carry less than carload lots; Man-made oases in American deserts; Poland becomes a maritime nation - denied use of Danzig, Poland builds her own seaport; Has forest conservation created a false alarm?; Modern coal for modern markets - coal is now washed and thoroughly cleaned; Trademarks in disguise - the secret of a good trademark is its arbitrary nature; How stable is the earth's crust?; Masterpiece of Minoan Art; Babylonian brick reliefs; a link between Hellenistic and Roman painting; Butterfly faking - a new industry - rare and costly species "manufactured" from common varieties; Stone age man's world-wide culture. Back cover boasts colour Lucky Strike advertisement featuring illustration of a sultry Jean Harlow. She is quoted as saying "It's a delight to find a celophane wrapper that opens without an ice pick." Average wear. Unmarked. Two very small tears to fore-edge of back cover.; 4to - over 9¾" - 12" tall; Features: Chemistry may become the important post-depression factor; Editorials - extreme naval economy; farm by-products - one dollar for ducks - no dole for us - pilotless plane of the future; Cows fed irradiated yeast give ricket-preventive milk; Spac.

Paperback. Condición: Good. First Edition. Features: Behind the scenes of news gathering - a co-operative, non-profit organization aids in disseminating accurately the news of the world (the Associated Press); Editorials - cause or effect of war? - fundamentals of education - "Rolling down to Rio" by airplane - drug control; More hard luck for the ether - a funal blow is dealt to the ether theory by experiments performed with a highly refined interferometer; Tungsten bows to the plating bath - this important metal can now be deposited electrolytically; The sun an atom builder - a new theory - an attempt to explain where the sun gets the energy which it radiates; Wings over three Americas - safety and comfort for passengers are the aims of international airways; Science lends a hand to the Red Cross; New paints from synthetic resins; Are swimming pools a health menace?; Some important exhibitions in the Boston Museum of Fine Arts; A solar observatory for the amateur - how to build simple equipment for solare research work; Cotton stalks - a new source of rayon; Celluloid taxidermy; Taming Silicosis; Combating magnetism in watches - Elinvar makes possible non-magnetic watch parts; When a sunbeam splits - an elementary principle of physics and an unusual analogy; The private car, yacht of the rails - the utmost in luxury that can be built within the limitiations of a railroad car. Two creases to front cover. Average wear. Unmarked.; 4to - over 9¾" - 12" tall; Features: Behind the scenes of news gathering - a co-operative, non-profit organization aids in disseminating accurately the news of the world (the Associated Press); Editorials - cause or effect of war? - fundamentals of education - "Rolling down to Rio".

Paperback. Condición: Good. First Edition. Features: Africa's first national park; Editorials - building for parity a false alarm - whose fault is it?; Power development on the Columbia River - the first power project on one of the most famous of North American streams; United States plant patent number 1 - only time will show the value of plant patents, the first of which has just been released; The hottest place in the universe - what keeps the stars shining?; Henry Ford, the Practical - the automobile manufacturer knows how to do things , and how to get them done; Are there creatures like ourselves in other worlds?; The birth, life, and death of a railroad ticket; Mercury vapor power to the fore - two new and larger units have been ordered; Australia's great meteorite; Paper's thinnest web - making tissue paper; Where not to look for oil and gas; Electrical aids to blind flying; Etruscan safety pin; Excavating Rome's seaport; A modernized university library - Sterling Memorial Library at Yale; Why question the reasoning of animals? - authentic stories seem to indicate their reasoning power. Page 293 is a full page tribute, with black and white photo, to thirty-year old Linus Pauling, hailed as "a rising star who may yet win the Nobel Prize." Light erasure mark at top corner of front cover. Average wear. Unmarked.; 4to - over 9¾" - 12" tall; Features: Africa's first national park; Editorials - building for parity a false alarm - whose fault is it?; Power development on the Columbia River - the first power project on one of the most famous of North American streams; United States plant patent.

Paperback. Condición: Good. First Edition. Features: A button industry from ocean pearl; Editorials - more speed in the air; voices across the world; Wild life in a fire; Flying instruction as it should be; How you are influenced by color - color requirements, particularly in foods, are so rigid that methods of color comparison are widely employed in industry; Interstellar space wholly empty?; A day with a locksmith; The perspective of modern physics - has modern science reached an impasse?; A tinted statue from Pompeii's ashes - portrait statue of Livia, a notable discovery of last year; It pays to be a pioneer - a salaried employee who developed a great corporation of his own for noise-eliminating work; Natural gasoline from oil wells - Kettleman Hills field produces gasoline and natural gas; Pose yourself for your portrait - new portrait cabinet removes mental hazards from photography; Into a hidden world - observation of microscopic life in stagnant ponds is a fascinating hobby; Asquith and Kitchener - conclusion of a biographical study of two great British war leaders; Form letters with a personal touch - an automatic typewriter; World affairs and the telephone - circuits now reach most countries; How ancient is modern man?; Cotton cloth fit for a king. Few small white blemishes to lower left corner of front cover. Back cover is a colour Lucky Strike advertisement graced with a painting of a lovely Emily Boyle of Bronxville, N.Y. beneath the caption "Consider your Adam's Apple!! Don't rasp your throat with harsh irritants." Average wear. Unmarked.; 4to - over 9¾" - 12" tall; Features: A button industry from ocean pearl; Editorials - more speed in the air; voices across the world; Wild life in a fire; Flying instruction as it should be; How you are influenced by color - color requirements, particularly in foods, are so rigid t.

Paperback. Condición: Good. First Edition. Features: Cunard's bid for ocean supremacy; Editorials - Michelson - by submarine to the north pole - wages and prosperity - fighting the crooks - human engineering - television broadcasts; Riding with the signal in the cab - right-of-way signals are repeated within the engine cab; Quick-freezing solves food problems; Efficient medical department for brokers and employees at the stock exchange; Airplains land blind - guided by radio; A a splintered planet? - tiny elongated Eros may be a fragment of an older, larger asteroid; National Aircraft Show; The biblical deluge a fact - Archeological finds are stratified as though by a flood; Amateur astronomy in Pittsburgh - an observatory is built by and for amateurs; Television now on schedule - first broadcasts of television on a regular program; Science in search of oil - The last of three articles on salt, sulfur, and petroleum; A familiar truck becomes a locomotive - gasoline powered yard locomotive has commendable features; Professionnal methods in amateur archeology; American olives by the ton - large industry in California is over 150 years old; Preserved for 10,000 yeares to come - unique methods of preserving records of Tokyo earthquake; Mechanizing a giant foundry - Allis Chalmers. One inch opening at top of spine-fold. Half-inch tear to fore-edge of front cover. Quarter inch tear to fore-edge of back cover. Covers remain 50% attached to contents. Average wear. Unmarked.; 4to - over 9¾" - 12" tall; Features: Cunard's bid for ocean supremacy; Editorials - Michelson - by submarine to the north pole - wages and prosperity - fighting the crooks - human engineering - television broadcasts; Riding with the signal in the cab - right-of-way signals are repe.

Paperback. Condición: Good. First Edition. A very interesting issue. Features: Triangulation - why and how this precise surveying job is done; Editorials - The Nicaragua Canal - The "R-101" disaster - Spiritism exposed - Why a navy is needed - Sick railroads - Lessons learned; Our changing transportation - competitors to the railroads; Zone television and the television arc - television transmission via three channels; Tudying up the constellations - archaic method of outlining roups is being simplified; Problems of calendar improvement - the importance of the movment ot change our calendar; Tons of human hair in industry - woven into press-clth, hair serves a most useful purpose; This new big business of gardening - food raising becomes a gigantic mechanized industry; From the archeologist's Notebook - bronze bowl - home of a notorious Roman - Lid of Canopic jar - a Roman portrait - Chinese head-dress ornament; Man's insect allies - an insect that feeds on cacti and destroys them; Change - the great competitor; Sulfur - the second of three related articles on salt, sulfur and petroleum; Clemenceau and Foch - the United States enters the war - the Armistice and peace conference; Diesel versus gasoline-engined plane - the diesel-engined plane has a higher "ceiling"; A flexible amusement building in New Orleans - a municipal auditorium with a movable stage platform; A two-mile industrial water tunnel - tunnel for the ford plant carries enough water for several cities. Chip loose at top of spine. One inch opening between top of spine and front cover. Average wear. Unmarked. Tear to page 402.; 4to - over 9¾" - 12" tall; A very interesting issue. Features: Triangulation - why and how this precise surveying job is done; Editorials - The Nicaragua Canal - The "R-101" disaster - Spiritism exposed - Why a navy is needed - Sick railroads - Lessons learned; Our changing transp.

Paperback. Condición: Good. First Edition. Features: Ivory - the pearl of the forest - the age-old industry built around the teeth of elephants; Editorials - blindness and false shame - help needed - too fat? - international affairs; Testing the astronomical yardstick - when Eros approaches the earth, Astronomers will study him further; A stone dam greater than Cheops' pyramid - novel methods of construction on World's largest rock-filled dam; Has living matter been produced in the laboratory? - Mexican scientist produces what resembles low forms of life; The volcanic birth of a new island - an eruption in hte bay that was Krakatoa's crater; Mining the sky for scientific knowledge - problems and questions that may be solved by the exploring rocket; Modern 'alchemy' in iron and steel - scientists are making iron almost a noble metal; Preserving newspaper files - tissue coating adds to strength of wood pulp paper; An actor turns inventor - safety oven shelf spells financial success; Practical X-ray crystal analysis in engineering - inner characteristics of materials can now be ascertained; Pre-constructed pip-line hauled out to sea - launching a huge pipe to make an ocean filling station for tankers; Giant Tortoises - they are now being propagated in the U.S.; From the archeologist's notebook - Petra - Chinese pottery dogs - a venus from the sea; Landscaping with fully-grown trees - difficult procedure in moving large trees; On the track of the Mayas - modern Mayas mix Christianity with their old paganism. Back cover features interesting advertisement by Southern California Edison with photo of enormous new transmission tower supplying Los Angeles. Uncommon Auburn Automobile advertisement inside front cover features their Cord Front Drive feature. One inch opening between top of spine and front cover. Average wear and soiling. Unmarked.; 4to - over 9¾" - 12" tall; Features: Ivory - the pearl of the forest - the age-old industry built around the teeth of elephants; Editorials - blindness and false shame - help needed - too fat? - international affairs; Testing the astronomical yardstick - when Eros approaches the ea.

Paperback. Condición: Good. First Edition. A particularly interesting issue with topics ranging from the 100 horsepower blower for the organ in the new Chicago Stadium to an English vending machine which dispenses individual lit cigarettes. Features: The eyes and ears of the railroad - the complicated signal system that spells safety for rail travel; Editorials - Arthur G. Halfpenny - An Awakening Due - Lopsided progress; International Affairs; Did a meteorite strike a car in Crawfordsville?; New light on old fools - ultr-violet irradiation to create vitamin D; Unique solutions of bridge construction problems - caissons sunk on artificial islands - divers employed; Vacuum tubes in industry - thermionic tubes, grid-glow relays, photo cells find wide use; A new use for radium - radiography possible without combersome apparatus; Radio goes man-hunting - radio alarm system reduces the criminal's chance of escape; New temperature measurements of the sun, moon, mars - sensitive thermo-couples reveal surface conditions; Chicago's "Madison Square Garden" - called "world's largest sports arena"; has unusual features; Butterfly farming - an intriguing business started by Iowa youth; When locomotives go to sea - special steamers built to accomodate monsters of the rails (excellent photos); A machine-age "milk maid" - the "rotolactor' milks 240 cows in one hour; Centrifugally spun concrete piles - new manufacturing process; mass production of preserved foods - a huge industry that grew from a market basket; Salt making in India - Primitive methods illustrated and described. Average wear. Unmarked. Crease to front cover. Advertisement inside front cover features photo of luxurious Cord front drive automobile manufactured by the Auburn Automotive Company.; 4to - over 9¾" - 12" tall; A particularly interesting issue with topics ranging from the 100 horsepower blower for the organ in the new Chicago Stadium to an English vending machine which dispenses individual lit cigarettes. Features: The eyes and ears of the railroad - the compli.

Paperback. Condición: Good. First Edition. Features: New knowledge on the rise of man - the Oriental Institute is a great research laboratory for the investigation of the early career of civilized man; Editorials - air transport - "seed" - a weapon for peace; Ultr-violet light and forgery - by making use of fluorescence, professional investigators detect forgeries in documents; Avalances and avalanche protection - in the Alps, great structures are necessary to divert avalanches; Things that happen in sunspots - An astronomer's photograph of the spectrum of a sunspot may give him material for many months of study and analysis; America emerges from partial maritime eclipse - completion of the first of two great liners for the north Atlantic route gives a promise of a revived great merchant marine; Flying in the beginning - from man-carrying kites, the army experimenters turned to gliders; In a rifle factory - over 2500 operations are required to produce accurate rifles that stand the test of use; Factory punishment for tires; Physical laboratories of the stars - the atoms in the stars have been braodcasting a description of their surroundings for millions of years; Profiting by enforced leisure - children, unemployed persons, hospital patients, and even jail inmates are increasing their demand for helpful books; Hoover Dam - conclusion - materials, supplies, manpower, and future program; The liner that cannot roll - new italian line ship has world's largest gyro-stabilizer plant; A post office for freight - New Union freight terminal in New York is first step in solution of freight handling and distribution problem; Houses of the future - they may be made in factories to individual design; Salmon fishing - great industry brings millions of dollars yearly to the pacific coast - how the salmon are caught and canned. Prior owner's pencilled name mostly erased from top of front cover.; 4to - over 9¾" - 12" tall; Features: New knowledge on the rise of man - the Oriental Institute is a great research laboratory for the investigation of the early career of civilized man; Editorials - air transport - "seed" - a weapon for peace; Ultr-violet light and forgery - by mak.

Paperback. Condición: Good. First Edition. Features: Hoover Dam - purposes, plans, and progress of construction; Editorials - Dr. George K. Burgess and Dr. George F. Kunz - are there White Indians? - back to earth - construction - wages; Flying in the beginning - early experiments with man-carrying kites and gliders; Peregrinations of a freight car - as a railroad freight car travels here and there over the country, records are made of its movements in minute detail; New Planetary discoveries - the discovery of minor planets has fairly been put on a basis of mass production; The muscular power of insects - the muscles of insects give them much greater power proportionately than other animals possess; A masterpiece of Museum-craft - the largest existing monument of Greek sculpture has been re-erected in a museum in Berlin; Radio in the forest service - new transmitter-receivers, one weighing only 10 pounds, are to be tested this year; Solo man - a fossil skull - a new find of great importance; new notes on ancient man - recent discoveries throw new light on man's antiquity; Tropical fish as pets; Food for a floating hotel - the supplies for an ocean liner's next trip are ordered while the liner is still 1000 miles out at sea; Whirling molten steel to make gun castings - newly perfected centrifugal process promises better guns; Treasure trove in lowly "Sweeps" - all wastes and sweepings in jeweler's plants are carefully salvaged and precious metals recovered from them. Building safety into automobile glass - laminated safety glass for cars does not shatter; Quartz takes up fire fighting in the automatic heads of sprinkler systems; Advertising a curb on product design pirates. Back cover graced with colour Lucky Strike advertisement featuring painting of a sensuous young woman beneath the caption "OK - Miss America! We thank you for your patronage."Three inch opening between top of spine and front cover.; 4to - over 9¾" - 12" tall; Features: Hoover Dam - purposes, plans, and progress of construction; Editorials - Dr. George K. Burgess and Dr. George F. Kunz - are there White Indians? - back to earth - construction - wages; Flying in the beginning - early experiments with man-carryin.

Paperback. Condición: Good. First Edition. Features: Sanity, Prohibition, and the federal deficit; A gasser blows in - heroic measures necessary to combat flames in oil fields; Where diamonds earn their keep - interesting life of a diamond in an industrial plant - whence it comes, how it is used, and how it ends; Editorials - radium waters - Philippine Independence - Frightfulness in warfare; A Nerve center of communication - how your radio or cable message is speeded through; Eclipses and the Sund's atmosphere - solution of an outstanding solar problem; Flying as fast as sound - considerations of what the future may hold for aviation - some physiological and mechanical aspects of the question; An early Christian cemetary - the Libyan desert gives up further secrets of antiquity; Viscount Grey and Lord Haldane - conclusion of a study of two famous World War personalities; Power from pipe lines to wires - natural gas used as fuel in steam electric plant; Watching the creation of the stars - more concerning the evolution of the galaxies; Unusual fishes - they build nests, walk on land, live in dried mud, and breathe air; Forty-noners starved in the midst of plenty - survey of plants and animals in Death Valley shows that pioneers could have survived the trials of the desert; Modern alchemy - photographing the birth of an atom; What next in elevator technology?; Inter-glacial man in England - human remains and artifacts tell an interesting story of pre-glacial migrations to and from England. Unmarked. Average wear.; 4to - over 9¾" - 12" tall; Features: Sanity, Prohibition, and the federal deficit; A gasser blows in - heroic measures necessary to combat flames in oil fields; Where diamonds earn their keep - interesting life of a diamond in an industrial plant - whence it comes, how it is used,

Paperback. Condición: Good. First Edition. Lucky Strike cigarette advertisement upon back cover is graced with charming colour painting of Sue Carol who is quoted as saying "Now I use Luckies only. I have had to smoke various brands of cigarettes in pictures, but it was not until I smoked Luckies that I discovered the only cigarettes that did not irritate my throat." Features: The navy's contribution to industry - the navy's usefulness to science and industry justifies its maintenance in the highest efficiency; Editorials - buy British - In Crime's grip - George Eastman - Wood Farming; New Light on Pluto - while Professor Lowell's calculations were sound, it was only by coincidence that Pluto was found where he predicted it; Beryllium - the production of beryllium on a commercial scale presages wide use of its alloys in industry; Watching the creation of the stars - evolution of the galaxies; Factory methods in coal mining - conveyor belts, car dumps, crushers, air cleaners and the like, add to mining efficiency; Viscount Grey and Lord Haldane - a biographical contrast of two loyal British colleagues; The new X-ray "Microscop" - The multicrystal spectrograph reveals electrons in motion within the atom; Forge welding - production process used in fabricating large pressure vessels; Where is television? - television comparable to home movie equipment in quality of image will probably not be available for some time; Glass and the machine age - new mechanical processes have greatly increased production and have lowered costs; A new chapter on Egyptian art; Archeologist's findings near Giza; The father of all skyscrapers - demolition of 47-year old Chicogo building settles a question of long standing; The snake -charming sisters of Holy Popa - three sisters on the sacred mountain of Popa are the only known women snake charmers in th east; The army general as captain of industry; How does the law protect slogans? Average wear. Half inch opening at top of spine and front cover.; 4to - over 9¾" - 12" tall; Lucky Strike cigarette advertisement upon back cover is graced with charming colour painting of Sue Carol who is quoted as saying "Now I use Luckies only. I have had to smoke various brands of cigarettes in pictures, but it was not until I smoked Lucki.