Yerkes Observatory

Yerkes Observatory
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Yerkes Observatory
Observing 6
II: Buildings and Grounds
Astronomer Frank E. Ross at the eye-end of the Yerkes Observatory 40-inch refractor telescope.
Ross, Frank Elmore, 1874-1960 | Astronomers | Refracting telescopes | Lenses (Components)
Blakslee, George C., 1861-1941
1925
Photographic prints; 23.6 x 16.7 cm
373 W. Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf2-08746

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