Devonport post office, Tasmainia.
1970
Devonport became a first day of issue postmarker office on 11 February 1970.
1973
1974
Australia Philately: Devonport (7310)
For Modern Stamp Collectors
Devonport post office, Tasmainia.
Devonport became a first day of issue postmarker office on 11 February 1970.