Telephony (33 resultados)

Booklet - Unbound Pages. Condición: Very Good. 17 pages, illustrated with photographs & illustrations. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Supplied without title page or cover. Size: 18 x 25 cms. Category: Feilden's Magazine; Cosmo…

Booklet - Unbound Pages. Condición: Very Good. A survey of recent progress in electrical communication, outlining improvements in transmission, switching, longâ'distance service, and the technologies shaping modern networks. 21 Pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction,…

Magazine. Condición: Very Good. 20 pages. See picture for details of contents. A complete weekly issue, without original wrappers. Size: Folio (approx A4 size). Category: Nature Journal; Special Interest. This item may require more postage than the rates shown for delivery outside the UK. If extra postage is required we will con…

Bern, 1971, Gr.-8°, 228 S., mit zahlreichen Abbildungen, Original-Leinwandeinband (Einband und Seitenränder leicht gebräunt) *Beiliegend: Die radiotelegraphischen Verbindungen der Schweiz "Via RadioSuisse". Bern, Radio-Schweiz, Aktiengesellschaft für drahtlose Telegraphie und Telephonie, 1952, farbige Faltkarte mit seitlichen Le…

FIRST EDITION, 4 vols., 8vo, pp. [xii], 409, [1]; [ii], 377, [1]; [ii], 393, [1]; [ii], 394 + frontispiece to each volume and 87 plates, 5 of which double-sided. Further illustrations, including some full-page, included within pagination. Original quarter red roan, red cloth boards, spines lettered direct in gilt, marbled edges…

Large 8vo, pp. viii, 123, [1]. Original red boards backed in red cloth, front board lettered in black and gilt, spine lettered in gilt. Blank corner of final leaf torn away, some marginal staining. Binding soiled and damp-marked, a touch sunned. This catalogue dates from after the acquisition of the Sterling firm and name by Mar…

Tall 8vo, pp. 47, [1]. Original grey wrappers printed in dark blue. A little spotting, staples rusted. A catalogue of telephone receivers and switchboards by French manufacturer Picart-Lebas, who established their Chateaudun factory pictured on page 1 in 1917. An ink stamp to the foot of the page advices a 40% increase (in price…

Large 8vo, pp. 155. Final leaf pasted to rear board, as issued. Original tan boards printed in brown backed in tan cloth, spine lettered in brown. Boards soiled and damp-marked, one corner bent and creased, a little worn to edges. Revised price-lists loosely inserted: 2 copies of one dated June 1st, 1920, 1 copy dated May 1st 19…

4to, pp. [vi], 20, 41-70, 101-159, [1] + 3 index divider leaves printed on olive green card. Clip-bound as issued in original khaki cloth boards printed in black. Spine a little sunned, small section of spine damaged and lacking, boards a little marked. A telephone catalogue issued in sections with a ?Simplico? metal-clip bindin…

4to, ff. [231], comprising 32 lettered and paginated sections and 30 dividing leaves printed on blue or yellow paper. Original blue cloth, paper only to front board printed in blue, spine lettered in black. Binding a touch soiled, spine a little sunned. A substantial catalogue from the the manufacturing unit of the International…

12mo, pp. 274, [1]. Numerous illustrations, some full-page, included within pagination. Contemporary red textured cloth, front board and spine lettered direct in gilt. Some leaves vertically creased, one leaf proud from textblock. A little marked, a touch rubbed to extremities. Ownership inscription of Leonard C. May dated 1893…