World Weather Watch Day 1968
Now showing: Australia - Postage stamps - 1968 - World Weather Watch Day - 3 stamps.
1968
World Weather Watch Day
20. March WM: None Sheetsize: 100 Design: John Mason Engraving: Note Printing Branch, Reserve Bank of Australia. Perforation: 13½
![[World Weather Watch Day, type IS]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/IS-s.jpg)
![[World Weather Watch Day, type IT]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/IT-s.jpg)
![[World Weather Watch Day, type IU]](https://www.stampworld.com/media/catalogue/Australia/Postage-stamps/IU-s.jpg)
