Clark, Alvan Graham

Clark, Alvan Graham

Clark, Alvan Graham
Group 53:314 (2008-003)
VI: Yerkes Observatory
Alvan Graham Clark and Carl Lundin with the objective lens of the Yerkes Observatory 40-inch refractor telescope.
Clark, Alvan Graham, 1832-1897 | Lundin, Carl Axel Robert, 1851-1915 | Telescope makers | Telescope lens makers | Refracting telescopes | Lenses (Components)
Glass plate negatives; 18.5 x 23.6 cm
Williams Bay, Wisconsin
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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