pt. I. Plain directions for obtaining photographic pictures by the calotype, energiatype and other processes on paper / by J.H. Croucher.--pt. II. Plain directions for obtaining photographic pictures upon albumenized paper and glass / by G. Le Gray.--[pt. III] Practical hints on the daguerreotype / by J.H. Croucher.
Lettered on cover: Hints on the daguerreotype. In the second part the editor has translated all of the essential portions of an entirely new work (Nouveau traité théorique et pratique de photographie [etc.] 1851) by M. Le Gray, and of several brochures by French operators. cf. pt. II, p. 86.
Reproduction Note
Microfilm. Woodbridge, Conn. : Research Publications, 1981. 1 reel ; 35 mm. (History of photography ; Reel 40, no. 457)