This is a Kodak Photgraphic Notebook in a Ring Binder. Kodak Markets Division isued this to hold your photographics literature: Kodak Photo Information Books, Customer Service Phamphlets, Kodak Photonews. This copy contains many of each of these individual boolets. A good reference source. It is 7 1/2 x 9 inches in good condition, minor ink marks on front.