Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
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Yerkes Observatory Buildings, Instruments, Equipment, Grounds
Microphotometer 86:144 (2008-003)
VI: Yerkes Observatory
New registering Microphotometer at Yerkes Observatory, constructed under the direction of astronomer Christian T. Elvey.
Elvey, Christian Thomas, 1899-1970 | Microphotometers | Measuring instruments | Astronomical instruments
Undated
Lantern slides; 5.7 x 7.7 cm
373 West Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-02713

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