File:Arnold Frederic Wilkins.jpg

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Summary

Description
English: Arnold Wilkins was originally hired as a helper at Watson Watt's radio lab at the National Physical Laboratory. Several years later he produced simple calculations that demonstrated the basic concepts of radar, and later a lash-up apparatus to demonstrate them in action. Although not as well known as Robert Watt, Wilkins was just as much a father of British radar.
Date
Source http://www.npg.org.uk/collections/search/portraitLarge/mw54302/Arnold-Frederic-Wilkins
Author
Howard Coster  (1885–1959)  wikidata:Q5919346
 
Alternative names
Howard Sydney Musgrave Coster
Description British photographer
Date of birth/death 27 April 1885 Edit this at Wikidata 17 November 1959 Edit this at Wikidata
Location of birth/death Melton
Work location
London (1926) Edit this at Wikidata
Authority file
creator QS:P170,Q5919346
from
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Licensing

Public domain
This work created by the United Kingdom Government is in the public domain.

This is because it is one of the following:

  1. It is a photograph taken prior to 1 June 1957; or
  2. It was published prior to 1974; or
  3. It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1974.

HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply)
More information.

See also Copyright and Crown copyright artistic works.

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checksum

2bd2d58321e0ac2d65676f4b20cdaa308a054f62

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data size

87,785 byte

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548 pixel

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Date/TimeThumbnailDimensionsUserComment
current14:08, 28 May 2017Thumbnail for version as of 14:08, 28 May 2017548 × 712 (86 KB)HohumBrighness, cropped border, minor background cleanup.
14:12, 8 August 2016Thumbnail for version as of 14:12, 8 August 2016554 × 718 (77 KB)Maury MarkowitzUser created page with UploadWizard

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