Resolution......799x541x256

Description:
          This picture was taken by Mike Salfi of Kitchener,
Ontario. CN SW1200RM originally built as a SW1200RS by GMD and
remanufactured by CN to 1350 hp (class GS-413a). SWEEP (7100) was
taken in Kitchener, Ont., in June of 1991.  These were
remanufactured from SW 1200RS units, but the hoods, main
generator, cooling fans and traction motors blowers were
recovered from GP-9 units. SWEEP is only a nickname applied by
railfans as they are a combination of SW1200RS's and Geep's.