Canadian National 7101 - a 1350 hp General Motors SW1200RM (built as a SW1200RS in 1958 at London, Ontario and rebuilt in 1985 by CN using hood, main generator, cooling fans and traction motor blowers from a GP9 and a 12V-645C engine). Seen at Dartmouth, Nova Scotia on 4 February 1998. More photos at www3.ns.sympatico.ca Photo and scan copyright Pat and David Othen