]]> Alan Mason Chesney Medical Archives]]> Alan Mason Chesney Medical Archives]]> Alan Mason Chesney Medical Archives]]> Alan Mason Chesney Medical Archives]]> Alan Mason Chesney Medical Archives]]> view a complete digitized copy in Internet Archive]]> Vashti Bartlett Collection]]> Alan Mason Chesney Medical Archives]]> View a complete digitized copy in HathiTrust]]> National Library of Medicine]]> Library of Congress, Prints & Photographs Division, WWI Posters, [LC-USZCN4-233]]]>