The library handbook of genuine trade secrets and instructions for cleaning, repairing and restoring old manuscripts, engravings and books, as practised by the experts.
By: By W. Haslam.
Publisher: W. & G. Foyle, ltd.
Published: 1923
Place of publication: London
Language: eng
Number of pages: 51
Subjects: Books -- Collection and preservation; Manuscripts -- Collection and preservation; Engraving -- Collection and preservation
Other titles: Trade secrets.
Notes: Cover-title.
Lettered on back: Renovating old books and engravings.
Published anonymously in 1909 (2d edition 1910) under title: The book of trade secrets, recipes and instructions for renovating, repairing, improving and preserving old books and prints.