File:Gas flappers WW1.png
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Gas_flappers_WW1.png (416 × 513 pixels, file size: 127 KB, MIME type: image/png)
English: American soldiers using gas flappers to disperse residual poison gases from WW1 trenches.
|Source||The Topeka State journal. (Topeka, Kan.), 01 June 1918. Chronicling America: Historic American Newspapers. Lib. of Congress. <http://chroniclingamerica.loc.gov/lccn/sn82016014/1918-06-01/ed-1/seq-17/>|
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|current||02:21, 23 October 2015||416 × 513 (127 KB)||Oaktree b||User created page with UploadWizard|
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