Horse-drawn wagon on Mount Wilson toll road, above Martin's camp water tunnel, carrying (Left to Right): driver, George Hale, [unidentified], and John D. Hooker. Fourth passenger is unidentified. Two horses are pulling a wagon of 4 men along the dirt mountain road. Rocks, trees and shrubs are seen in the immediate area. Image courtesy of the Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California.
Hale, George Ellery, 1868-1938 Hooker, John D. (John Daggett), 1838-1911 Astronomers Scientists Horse-drawn vehicles Horses--Transportation Bridles Mountain roads--California Dirt roads Mount Wilson (Calif.) Rocks Shrubs Trees Photographic prints. (gmgpc)