X-3326 started life as D&RGW 631, a Railway Post Office car built by ACF in 1930. It was converted to D&RGW Tool Car X-3326 sometime around 1969/1970, though the exact date is unknown.



The car still exists today. It's privately owned and stored in the back lot at Burnham in Denver, CO. (Per Jim Eager, from DRGW list 21-Nov-1999)