RARE WWI US Army Patriotic Sweetheart Pin with RED-WHITE-BLUE STONES surrounding a photo with two soldiers and an older male in the center. (Father & his boys?) The pin measures approx. 2 1/8" X 7/8", is pin back with open "C" catch silvertone and in excellent condition. This is a Scarce, over 100 years old, Sweetheart Pin (dated on reverse "1919"!!. This pin just received a recent purchase.