Rare photo of Sumpter Valley diesel/mechanical 101 at the D&RGW Burnham Shop in Denver, being prepared to become D&RGW 50, switcher at Durango, in the early 1960s:

http://www.the-ashpit.com/pimages/50%20 ... urnham.jpg

Being loaded at Baker, Oregon, about 1961. The SV narrow gauge was abandoned in 1948, but some three-rail trackage was used in Baker for lumber transfer between mills until 1961, using the 101.

http://www.the-ashpit.com/pimages/SVRy101.jpg