Yerkes Observatory

Yerkes Observatory
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Yerkes Observatory
40-inch Refractor Telescope 28
II: Buildings and Grounds
The 40-inch refractor telescope of Yerkes Observatory.
Refracting telescopes | Astronomical observatories
Undated
Contact prints; 5.2 x 3.5 cm
373 W. Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf2-08829

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