The WW2 British Royal Corps of Signals Cap Badge is an original military insignia used by members of the Royal Corps of Signals during the Second World War. The badge features a crowned laurel wreath encircling the figure of Mercury, the Roman messenger god, symbolizing communication and swift action. A scroll bearing the corps motto, “Certa Cito” (Swift and Sure), sits below the central design. The badge is typically constructed of brass and was designed for wear on the service cap as part of standard uniforms. The Royal Corps of Signals played a crucial role in wartime, responsible for providing and maintaining secure lines of military communication. Cap badges like this one served as distinctive emblems to identify corps affiliation and rank. This item reflects the official insignia standards set by the British Army during the 1939–1945 period.






