1. Grade Crossing Collection: U.S. President's Railroad Commission Photographs Set: Denver’s Burnham Yards: The Rio Grande (DRGW), Colorado & Southern, and Santa Fe Railway (ATSF) facilities Location: Denver, CO Burnham Yards Date: 1960 Format: Image Creator: Switchmen's Union of North America (SUNA)
2. Grade Crossing Collection: U.S. President's Railroad Commission Photographs Set: Denver’s Burnham Yards: The Rio Grande (DRGW), Colorado & Southern, and Santa Fe Railway (ATSF) facilities Location: Denver, CO Burnham Yards Date: 1960 Format: Image Creator: Switchmen's Union of North America (SUNA)
