Hello, Can anyone tell me what this font is, or is close to. It is a WWII font used by the Army. Any help would be much appreciated.

FF Oxide and United will get you really close.
http://www.fontshop.com/fonts/downloads/fontfont/ff_oxide_pro/
http://www.houseind.com/index.php?page=showfont&id=531&subpage=un_fonts_...
Captured from web.archive.org on 23 Feb 2015. view this capture