Mount Wilson Observatory Buildings, Instruments, Equipment, Grounds

Mount Wilson Observatory Buildings, Instruments, Equipment, Grounds
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Mount Wilson Observatory Buildings, Instruments, Equipment, Grounds
Spectrograph 69:1744 (2008-003)
VI: Yerkes Observatory
Slit-end of 30-foot Littrow spectrograph of Mount Wilson Observatory.
Spectrographs | Measuring instruments | Light--Measurement | Spectrum
Mount Wilson Observatory
1908
Glass plate negatives; 8.0 x 9.7 cm
Mount Wilson, California
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-01751

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