United Kingdom. An Army Service Corps Sweetheart Badge, 1916 GTRexclude constructed of four rows of

constructed of four rows of twisted grey cords on a white core

constructed of woven green wool twill

A group of three US Army Air Force badges

measuring 45 mm (w) x 45

with ocular and objective lenses constructed of glass

United Kingdom. An Army Service Corps Sweetheart Badge, 1916 GTRexclude constructed of four rows ofDisk in sterling silver with black shell background, hand engraved insignia, held in place within a sterling silver frame, marked with the British lion, a leopard's head (made in London), date marked "a" (1916) and "PATENT" on the reverse, the maker's mark obscured, measuring 27. 7 mm in diameter, horizontal pinback, chipping and crazing evident in the black enamels to the right of the insignia, fine.