CN GMD F7Au 9150-9179; rebuilt 1972-74, all retired by 1989.
CN GMD F7Au 9177, CN F7Bu 9195 and CN F3A rebuilt to F7Au 9171, near Hamilton, Ontario on September 10, 1982. Photo from my collection, no photographer listed on slide.
On display coupled to a Pullman troop sleeper this "F" unit made a nice addition to the other equipment they have at the Museum.