Vintage United Association of Plumbers & Pipefitter Union Lapel Pins Lot of 7

Years of service pins * 25 years of service x 2 * 30 years of service x 2 (One of the pins the back is broken, so just the face of the pin) * 40 years of service x 1 * 45 years of service x 1 * 50 years of service x 1 * Misc extra chains