51. East Portland, Steel Bridge in Background Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Brooklyn Yards (Portland, Oregon) Location: Portland, OR Steel Bridge Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Pippy, Herman D.
52. SP Brooklyn Yard, West End Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Brooklyn Yards (Portland, Oregon) Location: Portland, OR Brooklyn Yards Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Pippy, Herman D.
53. SP Brooklyn Yard, West End Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Brooklyn Yards (Portland, Oregon) Location: Portland, OR Brooklyn Yards Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Pippy, Herman D.
54. Steel Bridge, East End Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Brooklyn Yards (Portland, Oregon) Location: Portland, OR Steel Bridge Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Pippy, Herman D.
55. SP Brooklyn Yard, West End Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Brooklyn Yards (Portland, Oregon) Location: Portland, OR Brooklyn Yards Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Pippy, Herman D.
56. View of Main Line Entering Los Angeles' Southern Pacific Terminal and Piggy Back Yard Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Los Angeles SoPac Yards Location: Los Angeles, CA Butte Street Yard Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Mahoney, B.J.
57. Looking South into the "B" Yard as Engine is Moving Over Hump 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.
58. 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.
59. 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.
60. 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.
