File:Phosgene.jpg: Revision history

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11 March 2022

22 June 2009

24 September 2007

23 September 2007

  • curprev 21:4221:42, 23 September 2007‎ imported>Stephen Ewen‎ 366 bytes +157‎ Source is National Museum of Health & Medicine, not National Library of Medicine

20 September 2007

  • curprev 04:4104:41, 20 September 2007‎ imported>Richard Jensen‎ 209 bytes +209‎ US Army poster WW2, about phosgene source: National Library of Medicine at [http://nmhm.washingtondc.museum/collections/archives/agalleries/ww2/ww2.html]
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