Andrew: Thanks for the information. I will give him a call
Patrick: I did not know about that book. Unfortunately, based upon the information I could find, "The Hammerman's Emporium" does not include information on my hammer. For those interested, this book reportedly contains information on: Buffalo Forge Company, 1887; Central Machine Works Company, 1924; Kerrihard Company, 1918; Nazel Engineering & Machine Works, 1914; L. Philibert-Largeron, 1900; Potts $ Weber, 1891; Schuyler Manufacturing Company, 1925; Star Foundry Company, 1917 and United Hammer Company, 1917.