3-TON AUTO TRUCK WITH LOAD OF 40-FOOT TIMBERS AT CONSTRUCTION SITE OF 100-INCH TELESCOPE DOME ON MT. WILSON.
Date: 1913
Source: Huntington Library, Art Collections, and Botanical Gardens. San Marino, California 91108 United States
3-TON AUTO TRUCK WITH LOAD OF 40-FOOT TIMBERS AT CONSTRUCTION SITE OF 100-INCH TELESCOPE DOME ON MT. WILSON.
