- London: Harrison & Sons Ltd., 1928.
- printed paper wrapper bound in cloth-backed pamphlet binder
- pages 59-66
Price: $20.00 other currencies
Order Nr. 98436
Reprinted from "The Photographic Journal', Volume LXVIII, February 1928. Illustrated with six figures showing examples of different types of printing on different types of paper apparently under a microscope. With the bookplate and pencil signature of Gavin Bridson.