My paternal grandfather's Kodak No. 2 Folding Pocket Brownie, Model B camera. He used it to take hundreds of photographs of his family, college life and travels.
The Model B was introduced by Eastman in June, 1907, and discontinued in September, 1915. Originally priced at $5.00(US), the camera made 6x9cm exposures on 120 type film. This working example was made between 1909 and 1913.