When the Canadian Navy was established in 1910 it was natural to adopt the same straight rings with the executive curl for the permanent navy that was designated as the Royal Canadian Navy (RCN) in August 1911 and subsequently the "wavy" shaped rings for the Royal Canadian Naval Volunteer Reserve (RCNVR) and the rings of narrow interwoven gold lace for the Royal Canadian Navy Reserve (RCNR). Other variations in rank insignia included sky blue lace with a diamond shaped loop for officers of the Women's Royal Canadian Naval Service, and warranted Royal Canadian Sea Cadet Corps officers, who had a small anchor in place of the executive curl.