List of products by brand Cruver Mfg Co
The Cruver Manufacturing Company was located in Chicago, Illinois.
The Cruver Manufacturing Co., in Chicago, began making novelty objects of plastic in the early 1900s. In 1922 the Cruver Manufacturing Company purchased the G. M. Proudfoot company from Mr. Proudfoot. During WWII they made various nautical and aviation instruments that had a large amount of plastic. There is little information after WWII although they still seem to be listed they have no current website that I can find.