Sentry 15V2T - Luzerne Township, Pa. Located at Luzerne Township Vol. Fire Co. This siren is used for fire and emergency calls, and replaced a Federal Electric Type B. According to members of the department, the siren was ordered out of a W.S. Darley & Co. catalog, and the large size of the siren was not apparent until it was delivered, which is why the siren is so low. The old siren is stored in the basement of the fire station. Photos by Kurt Benedict, March 2025.