McDonald Observatory

McDonald Observatory

McDonald Observatory
Mirror Preparation 2
II: Buildings and Grounds
Three-ton glass blank of the 82-inch McDonald reflector telescope arrives at the Warner & Swasey Company plant in Cleveland, Ohio.
Mirrors--Design and construction | Reflecting telescopes | Manufacturing processes | Warner & Swasey Company
Warner & Swasey Company
Photographic prints; 19.3 x 24.0 cm
Cleveland, Ohio
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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