Here's what the notes say.
Quote
Title: D&RGW office coach and crews near scale track Alamosa, Colo. standard gauge diesel 73, narrow gauge (2-8-2) 453 & 0251.
Call Number RR-1790
Summary: Denver and Rio Grande Western Diesel locomotive 73 (standard gauge), steam locomotive 453 (narrow gauge 2-8-2), and office coach, 0251, are parked in the railroad yard at Alamosa (Alamosa County), Colorado. Men stand in snow near the train.
Date: 1948 December 9.
Creator: Richardson, Robert W.
Notes: Formerly RG2252
Title penciled on negative sleeve with: "RG167."
Fred in Wichita
Cantankerous Geezer