- Sawyer, J. R. The A. B. C. guide to the making of autotype prints in permanent pigments
- Digital Commonwealth
- Sterling and Francine Clark Art Institute Library
- Autotype Company, 1895
1 carbon print (single transfer) from a photograph, 1 collotype (Sawyer's process) from a photograph of a carbon printing setup."--Hanson Collection catalog, p. 123. Forms part of the David A. Hanson Collection of the History of Photomechanical Reproduction. In: The A. B. C. guide to the making of autotype prints in permanent pigments /by J.R. Sawyer. 3rd ed. London : Autotype Company, 1895--Title supplied by cataloger.
- Carbon prints
- No known copyright restrictions. No known restrictions on use.