Photographic Equipment Apparatus and Supplies Catalogue No. 18 for Studio - Engraver - Commercial - Finisher - Industrial Plants, Norman-Willets Photo Supply, Inc. (Chicago, IL), undated c.1925, ~5⅞"x9", 154pp
This is a catalog of equipment and materials for studios, developers and other photographic professionals. The entire catalog is reproduced here, because of its illustrations of professional lighting, cameras, and development equipment.
The catalog is undated. The November 1939 issue of Popular Science has an ad for Norman-Willets Catalog No. 46T. If we assume that their catalogs are annual and numbered consecutively, then Norman-Willets was founded in 1894, and Catalogue No. 18 would have been c. 1912. However, there are cameras present that were not made as early as 1912. Therefore, this catalog is estimated to be c.1925.
