Spectrometer, fitted with replica of Rowlands grating

Made:
1905-1907 in London
maker:
W Watson and Sons
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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Spectrometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Spectrometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Spectrometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Spectrometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Spectrometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Spectrometer, fitted with replica of Rowlands grating, by W. Watson and Sons, London, England, 1905-7. Fitted with 5-inch circle, reading by Vernier to minutes, with case, rack focus to telescope etc. (see note)

Details

Category:
Optics
Object Number:
1907-81
type:
spectroscope - spectrometer and instrument case
credit:
J.C. Stevens (Auction Sales)

Parts

Spectrometer eye piece mount flange and retaining bracket

Spectrometer eye piece mount flange and retaining bracket

Eye piece mount flange and retaining bracket with screw thread for spectrometer, fitted with replica of Rowlands grating, W. Watson and Sons, London, England, 1905-7.

Measurements:
overall: .041kg
Materials:
steel (metal) and brass (copper, zinc alloy)
Object Number:
1907-81 Pt3
type:
component - object