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Air raid warning device, World War I, 1918. Artist: Adolph Augustus Boucher.

Air raid warning device, World War I, 1918. Artist: Adolph Augustus Boucher.

2-672-768 - Historic England Archive/Heritage Images

Air raid warning device, World War I, 1918. Copy of two photographs showing a sound detector. During the First World War acoustic detection devices were used to warn of enemy aircraft. The photographs were taken for the Ministry of Munitions.

Image Details

People Information

Creator
  1. Adolph Augustus Boucher, attributed to: (British?): Photographer
Medium
  1. Photograph
Category Hierarchy

Science & Nature Technology & Innovation

History & Politics War & Military Wars, Battles & Events

History & Politics War & Military Wartime

Digital Image Size

Pixel Dimensions (W x H) : 4929x3510
File Size : 16,896kb

Aliases

  1. bl24100.tif
  1. 0250006192
  1. 2-672-768
  1. 2672768
  1. bl24100.tif

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