Details
24624 -- 1859
CUT-OFF GEAR FOR STEAM ENGINES (steam engine valve gear)
P.W. Gates, D.R. Fraser and Thomas Chalmers, Chicago, IL
wood and steel
6½ x 5½in. A.1
Note: E.P. Allis, later Allis-Chalmers, is very much an individual giant today. Fraser and Chalmers, one of the predecessor companies that merges with Allis to form Allis-Chalmers, were important manufacturers of steam engines, pumps and other heavy machinery in the 19th Century.
CUT-OFF GEAR FOR STEAM ENGINES (steam engine valve gear)
P.W. Gates, D.R. Fraser and Thomas Chalmers, Chicago, IL
wood and steel
6½ x 5½in. A.1
Note: E.P. Allis, later Allis-Chalmers, is very much an individual giant today. Fraser and Chalmers, one of the predecessor companies that merges with Allis to form Allis-Chalmers, were important manufacturers of steam engines, pumps and other heavy machinery in the 19th Century.