Image / Blythswood ruling engine, at the National Physical Laboratory, Teddington, London

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Title: Blythswood ruling engine, at the National Physical Laboratory, Teddington, London
Date Created and/or Issued: 1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
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: Blythswood ruling engine, in situ at the National Physical Laboratory, Teddington, London, England.
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 B/W print
Identifier: COPC 1716
29713
http://hdl.huntington.org/cdm/ref/collection/p15150coll2/id/696
Subject: Spectrum analysis--Instruments
Diffraction gratings
Machinery
National Physical Laboratory (Great Britain)
Photographic prints. (gmgpc)
Place: Teddington (London, England)
Source: Photographs, Huntington Digital Library

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