CATALOGUE OF PHOTOGRAPHIC OBJECTIVES: COLLINEAR, HELIAR, APOCHROMAT, TELEPHOTO AND PORTRAIT EURYSCOPE
New York: The Voigtländer & Son Optical Company, [ca. 1906]. 8vo., 16 pp., illustrations. Decorative paper wrappers, which are creased and detached. Good. Various lens configurations in a variety of focal lengths with prices. More