File:Revival cage (cropped).jpg

Revival_cage_(cropped).jpg(542 × 552 pixels, file size: 182 KB, MIME type: image/jpeg)

Summary

Description Canary revival cage with oxygen cylinder as handle. The other parts include escape valves at the top and the back to release excess pressure. This was designed by Siebe Gorman and company.
Date
Source The World's Work. 28
Author Unknown authorUnknown author
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(Reusing this file)
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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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Revival_cage_(cropped).jpg
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Date/TimeThumbnailDimensionsUserComment
current02:45, 28 June 2020Thumbnail for version as of 02:45, 28 June 2020542 × 552 (182 KB)ShyamalCLean
02:37, 28 June 2020Thumbnail for version as of 02:37, 28 June 2020660 × 594 (232 KB)ShyamalFile:Revival cage.jpg cropped 2 % horizontally, 20 % vertically using CropTool with precise mode.

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