Sears and Roebuck sold the Seroco Camera in the 1920s. It is an 8x10 view camera and has a rarity rating in the camera collector world of R3. Eastman Kodak Co. also made your No. 2 Folding Brownie, Model A with achromatic meniscus lens, pocket automatic shutter and 6x9 exposure in 1905. It has a high R2 rating. Camera rarities rate from 1 to 5, and the higher the rating the more desirable it is.
Demand is high for cameras in mint condition.