Paris: Gauthier-Villars, 1901. Second ed. (entirely revised). Small 8vo., viii, 74  pp., illustrations in text. Publisher's printed wrappers. Spine cover chipped with wrappers loose; text block split at mid-section; previous owner's name stamp on the front wrapper and title page; text toned. A good copy. Item #53558
Gabriel Lippman was the inventor of interference process of color photography. Roosens and Salu No. 6139.