Guaranteed original. Complete & intact. This is an original 18th Queen Mary's Own Hussars Sergeants' Sleeve / Arm Badge for sale. In good condition. Please see our other items for more original WW1, WW2 & post war British military cap badges for sale. The 18th Royal Hussars (Queen Mary's Own) was a cavalry regiment of the British Army, first formed in 1759. It saw service for two centuries, before being amalgamated into the 13th/18th Hussars in 1922.