Catalogue of Amateur Finishing Equipment, 2nd Edition, G. Gennert, Inc. (New York, NY), undated c. 1920, ~5 ½"x8 ½", 44pp
If these huge and heavy duty machines are for amateurs, I'd like to see the professional equipment. The catalog is undated, but the Cocarette camera on the back cover was introduced in 1919, and it makes sense that the latest development in cameras be spotlighted. The Hauff developer featured in the centerfold was also the subject of an entire catalog about 1910.
