This is an original Vest Pocket Kodak Model B Single Lens instruction manual. The booklet is 2 3/4 x 4 1/.2 inches, it dates from the 1920s and has 50 pages. It is in fair condition with a crinkled and taped cover, but the pages are in generally good condition with no writing.
The Kodak Vest Pocket cameras were the company's best-selling folding from 1912 to 1926. They were the first cameras to use the smaller 127 film reels and had a f/6.8 72mm achromatic meniscus lens, and the small three-blade variant of Kodak's Ball Bearing Shutter No. 0.