W. G. Thompson & Sons Ltd.
OSRX 51 still in TH&B paint scheme.
W.G.Thompson & Sons 100 still lettered for GWWD.
OSR provided and maintained locomotives for W.G.Thompson & Sons at two of their grain elevators located at Blenheim on the CSX (formerly Chesapeake & Ohio, originally Pere Marquette), and Rodney on the former CASO (Canada Southern), presently operated by CN.
In 1994 OSR acquired from the Greater Winnipeg Water District all four
of their GE 44-tonners, 100-103; with 100 and 101 (built new for GWWD)
going to W.G.Thompson at Blenheim and Rodney respectively.
100 and 101 were sold in August 1997 to W.G.Thompson ending OSR's involvement with them.