https://www.micksmedals.com.au/product-page/royal-australian-armoured-corps-association-lapel-badge
Royal Australian Armoured Corps Association Lapel Badge | micksmedals
Maker Marked: Stokes Stamped: #2497 Type of Mount: Button hole - intact Size: 20mm x 17mm Notes: Enamel on brass. Attractive badge.
australian armoured corpsroyalassociationlapelbadge