Palomar Observatory Buildings, Instruments, Equipment, Grounds

Palomar Observatory Buildings, Instruments, Equipment, Grounds
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Palomar Observatory Buildings, Instruments, Equipment, Grounds
200-inch Reflector Telescope 7:81 (2008-242)
VI: Yerkes Observatory
Second piece of mounting for the Palomar 200-inch reflector telescope is completed. Within the steel ring made for the bottom of the telescope tube, 130 men stand comfortably. The steel cell holding the telescope's mirror will be fastened to it.
Westinghouse Electric & Manufacturing Company | Reflecting telescopes | Astronomical observatories | Manufacturing processes
Westinghouse Electric and Manufacturing Company
1930s
Brochures; 14.4 x 17.3 cm
Philadelphia, Pennsylvania
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-04258

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