Color. Koshofer, Gert. Farb Fotografie. Volumes 1, 2, and 3.

 I. Alte Verfahren. II. Moderne Verfahren. III. Lexikon der Verfahren Gerate und Materialien. Laterna Magica, 1981. A thorough and detailed history of color photography. Third volume is an encyclopedia of terminology and proper names of products, etc. Profusely illustrated. In German. Fine with dust jackets. Heavy books that require more postage than most items in my store.