File:ACI raspberry ne six.jpg

Original file (1,131 × 848 pixels, file size: 98 KB, MIME type: image/jpeg)

Summary

Description
English: This diagram appeared in Atlantic Convoy Instructions, a manual issued to convoy escort commanders during World War 2. Specifically, it comes from Article 120, detailing the Raspberry maneuver, which was used by British warships to defend merchant convoys from German submarine attacks. Article 120 contains seven variations of this diagram, adapted to different convoy formations. This particular diagram is for the "N.E. Six" formation (six escorts surrounding the convoy at a distance of 5,000 yards). This image was digitally cleaned to remove blemishes and scribbles.
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 1976; or
  3. It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1976.

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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copyright status

public domain

media type

image/jpeg

checksum

02e94cbb62582721df8e6f3839bc4ec7cbfb748c

determination method or standard: SHA-1

data size

100,738 byte

height

848 pixel

width

1,131 pixel

inception

1942

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Date/TimeThumbnailDimensionsUserComment
current08:48, 18 September 2022Thumbnail for version as of 08:48, 18 September 20221,131 × 848 (98 KB)KurzonUploaded a work by British Royal Navy from Atlantic Convoy Instructions with UploadWizard

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allikas: http://en.wikipedia.org/wiki/File:ACI_raspberry_ne_six.jpg