The Royal Canadian Armoured Corps was authorized a forage cap with scarlet band for use in patrol dress. The cap badges are suppose to be the same size, for both officers and men, for all orders of dress. Silver for officers and WO1, and white metal for others. The larger badge is probably just a manufacturers variation. Screw posts (or lugs and cotter pins) are always a popular choice for badge mounting, even for berets. They are far more secure than sliders. The KO Calg R use a screw post badge today for example.
|