Treasures from the Past:
British Columbia / B.C. Postal History - VANCOUVER SUB POST OFFICE No. 37 - Examples of the CDS Hammer used at SUB 37 from 1928 to 1984
Treasures from the Past:
British Columbia / B.C. Postal History - VANCOUVER SUB POST OFFICE No. 37 / 647985 - Examples of POCON's used at SUB 37 from 1973 to 1990
Treasures from the Past:
British Columbia / B.C. Postal History / WWII FECB Registered Airmail Cover - 27 / 29 January 1944 - VANCOUVER SUB OFFICE No. 37, B.C. (cds cancel / postmark) to Washington, D.C. via Vancouver, B.C.