WW2 Canadian RCA Officer’s OSD Collars Insignia Pair

This pair of WW2 Canadian RCA Officer’s OSD (Officer’s Service Dress) collar insignia represents the Royal Canadian Artillery branch from the Second World War period. Each insignia is crafted in bronze, consistent with standard OSD regulations of the era. The design features the traditional artillery motif, typically including a cannon and the RCA’s motto, symbolizing the regiment’s long-standing heritage and role within the Canadian Armed Forces. These collar devices were worn on the service dress tunic by commissioned officers to denote branch affiliation. The reverse side retains its original fastening lugs or blades, designed for secure attachment to uniform collars. Items like this set are significant for illustrating changes in Canadian military insignia during wartime and reflect the identification practices for different ranks and units within the RCA. This pair offers a representative example of authentic WW2-period officer’s insignia as used by the Royal Canadian Artillery.