WW1 British, WAR MUNITIONS VOLUNTEERS Badge

WW1 / WW2, WAR MUNITIONS VOLUNTEER badge. Brass metal. Kings Crown. Button hole fastener which is numbered 102702 and maker marked, J.R. GAUNT AND SONS LTD LONDON and WARRANTED FIRE GILT on the back. Heavy well made, 44.23mm high.
Control #WS15039