Burlington Northern SD40-2 Number 6770, built December 1976; SD40-2 Number 7887, built April 1979 as Colorado & Southern Number 7887; two SD40-2 numbers unknown; at Saint Cloud, Minnesota with Burlington Northern coal hoppers on February 17, 1981. Photo by Al Christianson.
Elements area
Taxonomy
Code
Scope note(s)
At Pacific Northwest Railroad Archive, still photographs of railroad tracks and directly associated structures such as yard offices, switches, and grade crossings
Source note(s)
LC Subject Authority Heading: Railroad tracks http://id.loc.gov/authorities/subjects/sh85111063
Display note(s)
Hierarchical terms
Railroad tracks
Railroad tracks
Equivalent terms
Railroad tracks
UF Tracks, Railroad