I have this pin that I am trying to identify. The back is marked CW, 800, and a word/number combo that I can't decipher. Can anyone help? http://i1200.photobucket.com/albums/bb323/2660Sunset/EPluribusUnum800SilverMilitaryPinsignedCW.jpg http://i1200.photobucket.com/albums/bb323/2660Sunset/DSCF0011.j...