York, Donald G.

York, Donald G.

York, Donald G.
Telescope 1
I: Individuals and Groups
The Sloan telescope at the Apache Point Observatory.
Astronomical observatories | Telescopes | Scientific instruments
Photographic prints; 16.1 x 23.8 cm
Sunspot, New Mexico
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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