Photograph By:	Darren E. Hadley	Location:	Boulder, Colorado	Kodak DC210 Zoom (V05.00) Boulder County Railway Historical Society Display & Restoration Site
Date Taken:	June 11, 2005	Identification:	Union Pacific Caboose #3171
Hosted By/At:	TrainWeb.org/rradventures
Display #18	UP 3171 was built in 1923 and retired in 1966.  It is a standard UP class "CA-1" wood caboose and is typical of cabooses that the UP would have used on the Boulder Branch.  CA-1's could be found at the end of UP freight trains into the 1960's.  Following its retirement, #3171 was used to promote the Montbello Business Park along I-70 east of Denver from 1967 to the early 1980's.  #3171 was donated to the BCRHS in 2001 and is painted "Armour Yellow", the standard color for UP cabooses after World War II.