Three Southern Pacific GP9 helpers in Black Widow paint scheme at Walong, California in March 1961. Photo from my slide collection, photographer Robert C. Madsen.
A westbound SP freight with a set of A-B-B-A F7's in Black Widow paint scheme , roared pass the photographer at Alhambra, California in July 12, 1957. Photo from my collection, photographer Rober... (more)
CB&Q F3A 122-A with an F3 B-unit and a pair of F7's, combine to create a four-unit, 6000-hp locomotive consist. This train represents Burlington's fast freight service as it crosses the High Pl... (more)
Northern Pacific Extra 7005A-West, with four F9's between Livingston and Muir a distance of 12 miles, require helpers in this area. Extra 7005A has the assistance of a pair of GP9s 272 and 300 on... (more)