Group of Photography Related Marketing Materials

n.p.: n.p., 1920. Very good.. Small collection of photography and film-related advertising dating circa 1920s. An interesting collection, representing a number of advances in photographic technology, particularly considered in the context of the rise of the cinema. Contains: Price list for Hammer Dry Plate Co., 3.5" x 6.25" approx. with accompanying short letter on company stationary; pamphlet for The True Ball Tripod Head from Fred Hoefner of Los Angeles, measuring 6" x 3.5" approx.; pamphlet for Goerz Cine Lenses, 3.5" x 6.5" approx.; flyer for "extra equipment for studio enlarger" manufactured by Elwood Pattern Works, 3.5" x 8" approx. printed recto and verso; instructions for developing Agfa-Plates, in seven panels folded to 3.5" x 4" approx. printed recto and verso with instructions in thirteen languages; and flyer for Justophot automatic light meter by Willoughby, Inc. printed recto only measuring 9" x 6" approx. Some light creasing, edgewear and toning. Generally very good.