Paris: Société Lumière, . 16mo., 31 pp., illustrations from drawings. Stapled wrappers. Tiny split to the wrappers at the lower spine. Very good. Item #53595
An improved autochrome process utilizing a film base rather than the earlier glass plate, thus enabling its use in motion pictures. Includes complete developing instructions. The publication date is established from a similar pamphlet from the same publisher in French.
WorldCat locates only two copies: George Eastman House and National Gallery of Canada.