Image / Grinding the outer portion of the Palomar 60-inch quartz disk

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Title: Grinding the outer portion of the Palomar 60-inch quartz disk
Date Created and/or Issued: 1968-08
Contributing Institution: Huntington Library
Collection: Photographs
Rights Information: For information on using Huntington Library materials, please see Reproductions of Huntington Library Holdings: https://www.huntington.org/library-rights-permissions
Description: Grinding the outer portion of the Palomar 60-inch disk; someone holding up larger grinding tool at the far right.
Image courtesy of the Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California.
Type: Image
Format: image/tiff
Extent: 1 5X7 film neg; 1 8X10 print
Identifier: COPC 2159
30156
http://hdl.huntington.org/cdm/ref/collection/p15150coll2/id/2061
Subject: Quartz
Grinding and polishing
Machines
Photographic prints. (gmgpc)
Place: Pasadena (Calif.)
Source: Photographs, Huntington Digital Library

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