Union Tool Company of Union, New York

Union Tool Co. identification

Union Tool Company of Union, New York, manufactured a line of cast iron concrete tools in the early 20th century. Their tools sell occasionally on eBay and other outlets, but I have been unable to locate any other documentation about the business. Union is a town in Broome County, west of Binghamton. The only similar business there was Union Forging Co., which operated in Union and Endicott from 1883 to 1995.

Part of the difficulty in researching this company is that Union was a very popular name for tool manufacturers. In addition to other variations of the name, "Union Tool Company" was used by businesses in these cities and possibly more:

Augusta, Maine
Boston, Massachusetts
Goshen, Massachusetts
Torrances, California
Orange, Massachusetts
Providence, Rhode Island
Rochester, New York
St. Louis, Missouri

Union Tool Co. was also a brand name of American Fork and Hoe Co. So far as I can determine, none of these other companies made concrete tools.

Union Tool Co. No. 38 curb tool 

Union Tool Co. No. 29 narrow groover