Monmouthshire Royal Engineers (Militia) (cap badge) Royal Wiltshire Yeomanry (Prince of Wales's Own) (cap badge) Royal Scots Dragoon Guards (Carabiniers and Greys) (arm badge) The badge also appears as an element on the regimental badges of several military units in the Commonwealth of Nations, which have a historical connection with the Prince of Wales. These include: 4th/19th Prince of Wales's Light Horse of the Australian Army Princess of Wales' Own Regiment of the Canadian Army Royal Regiment of Canada of the Canadian Army Sri Lanka Light Infantry of the Sri Lanka Army The Rashtriya Indian Military College, an Indian military academy formerly named the Prince of Wales Royal Indian Military College from 1922 to 1947, also utilizes the feather badge in its own symbology. Former Several former British Army units also incorporated the Prince of Wales's feathers into their own badges before their disbandment/amalgamation into larger units during the 20th and early 21st century. They include the 2nd King Edward VII's Own Gurkha Rifles (The Sirmoor Rifles), Prince of Wales's Leinster Regiment (Royal Canadians), Staffordshire Regiment (The Prince of Wales'), South Lancashire Regiment (The Prince of Wales's Volunteers), the 9th/12th Royal Lancers (Prince of Wales's), the Prince of Wales' Own Civil Service Rifles, and the Royal Hussars (Prince of Wales' Own). The 92nd (Prince of Wales's Own) Punjabis, a former British Indian Army unit, also incorporated the feather badge into its own design. A single Prince of Wales's feather was also incorporated into the badge of . Norfolk was decommissioned in 2005. Coinage During the English Civil War, most coins minted by Charles I at his various provincial wartime mints carry the feathers. The feathers appear on these coins because Charles I had no access to the Royal Mint in London and instead transferred the Aberystwyth Mint (originally established to coin Welsh silver) to Shrewsbury and then Oxford as an emergency measure. All the Civil War provincial mints are therefore in effect sub-branches of the Aberystwyth mint. The badge appeared on the reverse of the British two pence coins minted between 1971 and 2008, many of which remain in circulation. The badge appears as a provenance mark on those silver coins minted using Welsh mined silver in the seventeenth and eighteenth centuries. Sports The feathers have traditionally been worn on the jerseys of players in the Welsh rugby union team, being sewn on jerseys of players representing Welsh clubs before