Chinese enamel ware : its history, authentication and conservation

All books are complete, at least in good antiquarian condition and fully described as follows:
Mint = as new;
Very good = no major defects, no name on endpapers;
Go0d = minor defects, e.g. minor damages to spine and dustover, some browning and or foxing of the paper, name or library stamp on endpapers:, light creases etc.
Reasonable = clearly read and used copy: creases, underlining, damaged or faded spines, etc.
All conditional defects will be fully described.
If in doubt about the condition of...