The Aultman-Taylor Manufacturing Co. made over 5,800 Steam Traction Engines (ca 1870's). They also made Portable Steam Engines (ca 1870's), Separators, Rice Threshers, Water Wagons, Farm & Plantation Mills, Saw Mills and Horse Powers.
Information Sources
-
Encyclopedia of American Steam Traction Enginesby Jack Norbeck, 1975 page 69
-
Steam Power on the American Farm by Reynold M. Wik, 1953 page 254