Original 1941 municipal trade vintage catalog for the WICKES BROTHERS.  Main office and plant were located in Saginaw, MI. 

Manufacturers of Continuous Electric Blueprinting Machines.

Don't give you money to outside firms for blueprints. With a Simplex Mercury Vapor Tube Portable Blueprinter you can now make blueprints up to 42 inches wide (any length) in your own office, at a fraction of the regular commercial prices. Single tube machine capacity 250 square feet per hour. Double tube machine capacity 450 square feet per hour. Can be used for any of the Special Developing Processes. Requires no carbons or globes. Beautiful block crackle 'Weaver' finish. Operate silently. Your office girl can easily operate a Simplex.

Has product image, description, application and specifications provide product details.

Unbound from a large rare 1941-1942 Municipal Index Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro municipal equipment library.