Published by Max Kohl A.G. Physical Apparatus Manufacturers, Chemnitz
Seller: Riverby Books, Fredericksburg, VA, U.S.A.
Soft cover. Condition: Good. Softcover Trade Catalogue. Brown paper covers with black lettering and detail. Numbering starts at 1057, ends at 1104 + 3 pages of price listing. Black and white illustrations throughout. On cover, "Reference", "Catalogue Library", "Sep 4 1931", and "Through the President's Office" have been rubber stamped. (No date printed in catalogue itself). No marking to the pages.The pages have become brittle with age and have cracked or torn along the edges.Cover and binding show some wear, some pages have come loose. Catalogue has a vast selection of the products produced by the company, including Double Acting Vane Wheel Air Pumps, Photometer Screen, Double Handle Experimental Switchboard and many many more. 8.5" x 11.5".