Burlington Northern Diesel Locomotive 2016 at Denver, Colorado, August 16, 1970, original orange/green paint scheme, formerly Great Northern 2016. Other subject classes: Locomotive

Burlington Northern Diesel Locomotive 2016 at Denver, Colorado, August 16, 1970, original orange/green paint scheme, formerly Great Northern 2016. Other subject classes: Locomotive

Burlington Northern Diesel Locomotive 2016 at Denver, Colorado, August 16, 1970, original orange/green paint scheme, formerly Great Northern 2016. Other subject classes: Locomotive

Burlington Northern Diesel Locomotive 2016 at Denver, Colorado, August 16, 1970, original orange/green paint scheme, formerly Great Northern 2016. Other subject classes: Locomotive

Burlington Northern Diesel Locomotive 2016 at Denver, Colorado, August 16, 1970, original orange/green paint scheme, formerly Great Northern 2016. Other subject classes: Locomotive

Burlington Northern Caboose X155 at Denver, Colorado, August 26, 1973, Big Sky Blue paint scheme (formerly Great Northern X155). Other subject classes: Caboose

Burlington Northern Caboose 10174 at Denver, Colorado, September 2, 1973, Burlington Northern 10174, formerly Great Northern X94. Other subject classes: Caboose

Burlington Northern Caboose 10174 at Denver, Colorado, September 2, 1973, Burlington Northern 10174, formerly Great Northern X94. Other subject classes: Caboose

Burlington Northern Caboose 10076 at Denver, Colorado, June 20, 1981, Big Sky Blue paint scheme. Formerly Great Nothern X116. Other subject classes: Caboose

Burlington Northern Caboose 10076 at Denver, Colorado, September 20, 1976, Big Sky Blue paint scheme. Formerly Great Nothern X116. Other subject classes: Caboose