1980
- 017 – Fourth World Bowls Championship
- 018 – International Wine and Food Convention
- 019 – The Koala
- 020 – The Sugar Glida
- 021 – The Mountain Brushtail Possum
- 022 – The Eastern Grey Kangaroo
- 023 – The Numbat
- 024 – The Desert Hopping Mouse
- 025 – The Frilled Lizard
- 026 – International Museum Day
- 027 – The Siege of Glenrowan Centenary
- 028 – Centenary of the Y.W.C.A. in Australia
- 029 – SYDPEX ’80
- 030 – Opening of Tarcoola-Alice Springs Railway
- 031 – 150th Anniversary of Charles Sturt’s Explorations
1981
- 032 – 75 Years of Surf Life Saving Clubs in Australia
- 033 – 50th Anniversary of Sir Francis Chichester’s Flight Across the Tasman
- 034 – 100th Running of the Stawell Easter Gift
- 035 – Centenary of Pharmaceutical Education in Australia
- 036 –
- 037 – 25th Anniversary of Outward Bound
- 038 – Cooktown Orchid
- 039 – Sturt’s Desert Rose
- 040 – Mangle’s Kangaroo Paw
- 041 – Tasmanian Blue Gum
- 042 – Waratah
- 043 – Sturt’s Desert Pea
- 044 – Common Heath
- 045 – World Heritage Meeting in Australia 1981
1982
- 046 – Centenary of the Birth of Peter Dawson
- 047 – 150 Years of Secondary Education in Australia
- 048 – Centenary of the Ashes
- 049 – Cooktown Orchid
- 050 – Sturt’s Desert Rose
- 051 – Mangle’s Kangaroo Paw
- 052 – Tasmanian Blue Gum
- 053 – Waratah
- 054 – Sturt’s Desert Pea
- 055 – Pink Common Heath
- 056 – Birth Centenary of Percy Grainger
- 057 – XI International Conference on Health Education
- 058 – ANPEX 82
- 059 – 75th Anniversary of Scouting
1983
- 060 – 175th Anniversary of the Rum Rebellion
- 061 – Opening of the Canberra GPO and the Australia Post Philatelic Exhibition
- 062 – Centenary of Agricultural Colleges in Australia
- 063 – Solar World Congress Perth
- 064 – XXII World Veterinary Congress
- 065 – Centenary of Mineral Discoveries at Broken Hill
- 066 – Centenary of the Boys’ Brigade
- 067 – XVII World Road Congress Sydney
- 068 – 150th Anniversary of the Birth of Adam Lindsay Gordon
- 069 – Commonwealth of Australia
- 070 – New South Wales
- 071 – Victoria
- 072 – Queensland
- 073 – South Australia
- 074 – Western Australia
- 075 – Tasmania
- 076 – Northern Territory
- 077 – City of Canberra