1. Two Locomotives Working on Same Lead Track Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Coast Division, San Francisco Location: San Francisco, CA Mission Bay Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Vickers, Sanford
2. Two Yard Engines are Working to One Lead Collection: U.S. President's Railroad Commission Photographs Set: Southern Pacific Railroad: Coast Division, San Francisco Location: San Francisco, CA Mission Bay Yards Format: Image Creator: Brotherhood of Locomotive Engineers (BLE) Photographer: Vickers, Sanford
