Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
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Yerkes Observatory Buildings, Instruments, Equipment, Grounds
Instrument Shop 33:1074 (2008-003)
VI: Yerkes Observatory
Yerkes Observatory Instrument Shop, a side view of the ruling-machine nut and screw on the planer.
Ruling-machines | Ruling-machines--Parts | Machine tools | Workshops (Work spaces)
1897-12-07
Glass plate negatives; 19.6 x 24.7 cm
373 West Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-00911

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