Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
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Yerkes Observatory Buildings, Instruments, Equipment, Grounds
Spectrograph 26:181 (2008-003)
VI: Yerkes Observatory
Three-prism spectrograph attached to the Yerkes Observatory 40-inch refractor telescope.
Spectrographs | Refracting telescopes | Prisms | Measuring instruments | Light--Measurement | Spectrum
Undated
Glass plate negatives; 19.5 x 24.7 cm
373 West Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-00325

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