1. 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.
2. 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.
3. 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.
4. View of the "C" Yard of the Southern Pacific Yards Looking South 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.
5. 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.
6. East Leg of Wye at Butte Street 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.
7. View of East Leg of Wye Heading Out on Alameda Street 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.
8. 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.
9. View of 8th Street 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.
10. Overlooking "B" Yard at Los Angeles from Top of Hump 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.
11. Looking North from Top End of Cornfield into Lower End of Bull Ring of Southern Pacific Yards 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.
12. View of Lower End of Cornfield of Southern Pacific Yards 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.
13. View of Southern Pacific's Coach 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.
14. Looking South in the "C" Yard of the Southern Pacific Yards, SP Units No. 5239 and 1408 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.
15. View of Main Line Entering Los Angeles Southern Pacific Terminal & Piggy Back 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.
16. View of Pacific Electric 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.
17. 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.
18. 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.
19. View of Southern Pacific's Butte Street 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.
20. 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.
21. 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.
22. 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.