Please note

Because of the lack of published trowel and masonry tool histories, the information here is based on other sources that may be less reliable and certainly are incomplete. These include eBay and tools that I purchase myself that are the starting points for my research. I will write what I know as I learn it. If what you read here interests you, please check back often and look for revisions and corrections. Scanned catalogs are either mine or by Rose Antique Tools and used with permission, and are on Google Docs as pdf files. A few are links to other websites. Your photos and information are welcome. Please click on any picture to enlarge it. Comments are welcome, but any with links will be deleted as possible spam.

Sunday, September 18, 2016

History of Crescent Tool Manufacturing Co. of St. Louis

Gazette of the U.S. Patent Office, 1919
Crescent Tool Manufacturing Co., 1002 Cass Ave., St. Louis, MO, made cast iron and steel cement worker's tools beginning around 1919. A 1920 manufacturer's directory lists Crescent as also making carpenter's tools, caulking tools, and edge tools. Frederick William Grundmann patented an edger with an upturned edge, issued 25 Feb. 1919, US Patent 1295735, assigned to Crescent Tool Manufacturing Co. He was a physician with another masonry tool patent and 2 orthopedic brace patents.

Abraham Backus of St. Louis and his son Charles M. Backus of St. Louis and Alton, IL, were early shareholders and executives of Crescent Tool Manufacturing Co., Missouri Pressed Steel Co., and Savidge Tractor Co.

In 1925 the firm reorganized as Crescent Tool & Manufacturing Co., with Dr. F.W. Grundmann (1858-1927) as president and his son Dr. William H. Grundmann (1901-1994) as vice president.

By 1932, Attilio Marcelli (1885-1964) was running the business, after working there as a machinist. Crescent Tool was listed in St. Louis city directories through 1939.

Crescent Tool No. 70 edger 
Crescent Tool No. 70 edger

Crescent Tool No. 153 edger



Crescent Tool outside corner tool

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