Astronomer Phoebe Waterman Haas using a bucket lift to ascend the Mt. Wilson 46-meter (150-foot) Solar Tower, circa 1910. Image from page 15C of the Phoebe Waterman Haas Photo Album, 1909-1914.

Created:

1910

ID#:

NASM-9A12028-015C

Source:

National Air and Space Museum Archives, Smithsonian Institution

Owner:

Smithsonian Institution

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