WWI SIGNAL SON IN SERVICE SWEET HEART PIN

WWI U.S. Army Signal Corps In-service suspension sweetheart pin. The crossed flags appear to be made of brass while the letters U.S. appears as though they might be sterling. The enamel of the in-service flag is perfect. The pin measures overall: 7/8' x 1 1/8'. A very nice example of an early WWI Sweetheart Pin.