1237. Looking North Over the Southern Pacific "B" Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1238. Looking South from the Lower End of "A" Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1239. Looking North from the Lower End of "A" Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1240. Top End of the "C" Yard at Los Angeles Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1241. View of Interlocking Plant of the L.A. U.P.T Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1242. Looking Across the Top of the "C" Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1243. View of Signals and Tracks of the L.A. U.P.T. Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1244. Looking North into the Lower End of "C" Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Southern Pacific Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
1245. Northern Pacific Railroad and Engine Facility Collection: U.S. President's Railroad Commission Photographs Set: Northern Pacific Railroad and Great Northern Railway: facilities in Spokane, Washington Location: Spokane, WA Format: Image Creator: Switchmen's Union of North America (SUNA)
1246. Northern Pacific Railroad and Engine Facility Collection: U.S. President's Railroad Commission Photographs Set: Northern Pacific Railroad and Great Northern Railway: facilities in Spokane, Washington Location: Spokane, WA Format: Image Creator: Switchmen's Union of North America (SUNA)
1247. Northern Pacific Railroad and Engine Facility Collection: U.S. President's Railroad Commission Photographs Set: Northern Pacific Railroad and Great Northern Railway: facilities in Spokane, Washington Location: Spokane, WA Format: Image Creator: Switchmen's Union of North America (SUNA)
1248. Northern Pacific Railroad and Engine Facility Collection: U.S. President's Railroad Commission Photographs Set: Northern Pacific Railroad and Great Northern Railway: facilities in Spokane, Washington Location: Spokane, WA Format: Image Creator: Switchmen's Union of North America (SUNA)
