File:File-Oxygen toxicity testing.jpeg

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Summary[edit]

Summary
Description	Subject breathing oxygen under pressure. Testing for oxygen toxicity in divers by UK Government 1942–1943.
Source	Wikimedia Commons file page
Author	UK Admiralty
Permission	See original Commons license details.

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JPEG file comment	Fig. 1 of: Donald KW, Oxygen poisoning in man—part I, BMJ (4506): 667–72. Taken from PubMed scan, cropped, and converted to JPEG (quality level 80) with the GIMP 2.6.6.