Australia Philately: 1973 Metric Conversion – First Day Cover No.45 (VIC)

3000 – LAW COURTS

3000 – PHILATELIC BUREAU MELBOURNE

3000 – RUSSELL STREET

3032 – ASCOT VALE

3039 – MOONEE PONDS

3040 – ESSENDEN

3042 – NIDDRIE

3122 – HAWTHORN

3820 – WARRAGUL