United Kingdom
 
British “Royal Army Service Corps” dress visor cap
Now divided into the Royal Corps of Transport, the Corps of Royal Engineers, and the Corps of Military Police, the badge features the monarch’s cipher in the center—in this case, Elizabeth II Regina. Although the hat itself is very old, the badge and side buttons are somewhat newer, suggesting that this fellow served in both the 40’s and 50’s. Made by Comptons in London.