V. 1. Memoir on the public libraries of the antients. pt. 1. An introd. to the study of bibliography. pt. 2. On books.
v. 2.pt. 3. A notice of the principal works extant on literary history in general, and on bibliography in particular [incl. catalogues of the principal British private libraries and foreign private libraries] Appendix: Books of images. Works printed on paper of different colours. Principal vignettes or marks used by the antient printers. Monograms and devices of antient printers. Unique and illustrated copies. Works in the macaronic style. Notices of some of the most eminent printers of the 15th, 16th, 17th and 18th centuries, and of the principal editions executed by them. Codex Ebnerianus. Collections of large works.