Unusual Gilded Metal & Enamel Women's Auxiliary badge

Dating probably between the wars this gilded metal and enamel badge has printed to the front ' women's auxiliary league licensed trade' as far as I can gather this was an association of ladies who established their league in 1918 to counter the activities of the women's temperance movement and thus promote the interests of the licensed victuallers. Made by fattorini of Birmingham it measures one inch in diameter and comes in good condition with a few marks on the metal.