Pentrex
DVD

Workin' On The Santa Fe (1 Hour 30 Minutes)
Walthers Part # 561-2907, p. 966 Walthers 2012 HO Scale Reference
A scale, $29.95, currently in stock at Walthers

 
Fantastic collection of Santa Fe training and promotional films from the 1950s and 1970s. Six vintage films on one DVD.