On a freight, before the Mars light was added. The oilburner was used mostly between Lincoln and Denver. Now at the Colorado RR Museum.

http://cgi.ebay.com/BURLINGTON-STEAM-EN ... otohosting

This was a publicity photo (note all of the matching 40 foot CB&Q boxcars trailing 5629). Also note that this was before she was converted to burn oil. After conversion to oil along with 5614, 5620, 5626, 5627 and 5632, all six locomotives were assigned to Lines West.

Don C.