Keywords: Chevron - Sergeant First Class Signal Corps 1902-1909.png en US Sergeant First Class rank insignia in Signal Corps orange and white - 1902 change 2009-8-21 Own <br />Transferred from http //en wikipedia org en wikipedia SGT141 at http //en wikipedia org en wikipedia en wikipedia SGT141 original upload log page en wikipedia Chevron_-_Sergeant_First_Class_Signal_Corps_1902-1909 png 2009-08-21 16 12 SGT141 291×420 52779 bytes <nowiki>New Image</nowiki> Historical military rank insignia of the United States Army |