Four men posed with the 100-inch telescope mirror hanging from its lifting device after being removed from cell, Mount Wilson Observatory. Left to right: F.G. Pease, Mr. Dalton, Mr. Beebe, and Mr. Nelson. Pease and Dalton, at the far left, are wearing suits and hats. The two men at the far right are wearing work clothes and hats. The hoisting machine is seen in the center, with the mirror hanging. Image courtesy of the Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California.
Pease, F. G. (Francis Gladheim), b. 1881 Mr. Dalton Mr. Beebe Mr. Nelson Astronomers Scientists Hoisting machinery Mirrors Optical instruments Astronomical instruments Suits (Clothing) Hats Mount Wilson Observatory Group portraits. (gmgpc) Portrait Photographs. (aat) Photographic prints. (gmgpc)
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