Brass rank insignia badge featuring the King’s Crown (Tudor Crown) surrounded by a laurel wreath. The badge is slightly convex in form and fitted with a pin fastening on the reverse, designed for wear on the lower sleeve of the British Army uniform. The badge’s polished brass finish indicates use during the First World War or interwar period, before the transition to anodized aluminum insignia.
The Tudor Crown (also known as the King’s Crown) identifies the reigns of King George V (1910–1936) and King George VI (1936–1952).