Item is an instruction manual published by Ansco, manufacturers of cameras, film and photographic papers. While ostensibly a how to guide, it is essentially a marketing and information booklet on Ansco products.

Item is an instruction manual published by Ansco, manufacturers of cameras, film and photographic papers. It is a how to guide for developing photographic prints using their CYKO brand paper.

Orange cardboard tubes have grey labels printed with black ink: "M - Q DEVELOPER TUBES, Adapted to any make of Dry Plates, Films, Developing and Bromide Papers. PAPER, FILMS AND PLATES -- Dissolve thoroughly in Five ounces of water the contents of red end of tube. Then add and dissolve remainder."

Item is a catalogue of photographic products avilable from the Scovill Manufactyuring Company (later ANSCO) along with a brief instructional guide for beginners.

Item is an instruction manual published by Ansco, manufacturers of cameras, film and photographic papers. It is a how to guide for developing photographic prints using their CYKO brand paper.

Item is an instruction manual published by Ansco, manufacturers of cameras, film and photographic papers. While ostensibly a how to guide, it is essentially a marketing and information booklet on Ansco products.