Page 128: 'papier D'Anonay', should perhaps be 'papier D'Annonay'. Also Page 150, so perhaps 'papier D'Anonay' was an accepted spelling (in the bookbinding trade) at the time of publication.
Page 151: 'STATIONERY OR VELLUM BINDING.' is 'Blank Binding' in TOC (p. 7).
Page 181: "... but the character of the ornaments are generally dissimilar." is as printed, though the author does seem to have confused his tenses.
Page 203: 'anti-tiquities' corrected to 'antiquities' - letters duplicated at line-break.
"... and illustrate the history, laws, customs, and antiquities,..."
Pages 214-5: Plate 8.: 'Pattern's' corrected to 'Patterns'.
"Selection from Gaskill, Copper & Fry's Book of Patterns"
Page 237 (also pp. 237, 244, 246, 246. 250, 251, 252, 258, and Index): 'AQUA REGII' corrected to 'AQUA REGIA' ('royal water' or 'king's water'), a mixture of nitric acid and hydrochloric acid. (The transcriber could not find any reference to 'aqua regii', and assumes it to be a spelling error by either the author or the printer.)
'nitrous acid' corrected to 'nitric acid', which appears in the next paragraph.
"So called from its power to dissolve gold, is a mixture of nitric acid (aquafortis) and muriatic acid, (spirits of salts,)...."
Page 244: 'OHANGE' corrected to 'ORANGE'.
Page 313 et seq.: Some Index entries which had been transposed have been returned to their correct places.
The dashes (----)in the index have been replaced by double spaces, making it a simple nested list.
'Antique Dutch': Page number corrected from 29 to 123 (No 29.)
'Maiolo, 17' corrected to 'Maioli, 18'. (also later occurrence)
'Carved oak boards, description of, 12, 211'.
P. 211 had been incorrectly assigned to 'precious stones let into', and the 'precious stones' are mentioned on pp. 12 and 14,
'Edges, Burnishing': P. 125 corrected to 126.
'Hints to Book Collectors': p. 291 corrected to 292.
'Mahogany sprinkle on leather': P. 252 corrected to 253.
'Marbled cloth': p. 127 corrected to 128.
Page 1, et seq.: Catalogue of Practical and Scientific Books (etc.): MM is an abbreviation for Messieurs. Abbreviations for technical and professional qualifications, etc. are not always consistently spaced. They have been retained as printed.