Wikipedia

File:Mobile Air Lock Diving Bell cross section.jpg

Mobile_Air_Lock_Diving_Bell_cross_section.jpg (419 × 396 pixels, file size: 68 KB, MIME type: image/jpeg)

Summary

Description
English: Mobile Air Lock Diving Bell, cross section drawing, built for the Admiralty in 1902.

Drawn by Siebe Gorman Ltd in 1902, a copy was supplied to Robert H. Davis in 1932

The drawing was made for an Admiralty order.
Date
Source

Robert H. Davis , Journal of the Royal Society of Arts, Vol. 82, No. 4267 (AUGUST 31st, 1934), pp. 1049-1065

Royal Society of Arts
Author Siebe Gorman Ltd, Lambeth; Forrestt & Co. Ltd, Wivenhoe

Licensing

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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Public domain
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
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Public domain
This work created by the United Kingdom Government is in the public domain.

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Captions

Underwater diving life support and protection equipment

Items portrayed in this file

depicts

media type

image/jpeg

File history

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Date/TimeThumbnailDimensionsUserComment
current00:58, 5 May 2019Thumbnail for version as of 00:58, 5 May 2019419 × 396 (68 KB)BrettinamericaUser created page with UploadWizard

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