Australia Day 1991
Now showing: Australia - Postage stamps - 1991 - Australia Day - 4 stamps.
1991
Australia Day
10. January WM: None Design: Dianne Cook. Engraving: Leigh-Mardon Ltd., Melbourne. Perforation: 14¼ x 14½
![[Australia Day, type AOX]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/AOX-s.jpg)
![[Australia Day, type AOY]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/AOY-s.jpg)
![[Australia Day, type AOZ]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/AOZ-s.jpg)
![[Australia Day, type APA]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/APA-s.jpg)
