File:Alpha Search.jpg

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Alpha_Search.jpg ‎(691 × 461 pixels, file size: 54 KB, MIME type: image/jpeg)

Summary

Description
English: From Article 106 in Atlantic Convoy Instructions. This search pattern was for a convoy escort ship to track and attack a submerged German submarine.
Date
Source Atlantic Convoy Instructions
Author British Royal Navy

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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media type

image/jpeg

checksum

9e3c392bea8dffda4c598f31d9fed8ada53f34a3

determination method: SHA-1

data size

54,918 byte

height

461 pixel

width

691 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current20:07, 21 August 2022Thumbnail for version as of 20:07, 21 August 2022691 × 461 (54 KB)KurzonUploaded a work by British Royal Navy from Atlantic Convoy Instructions with UploadWizard
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