| Image2 | |
| Cat Number | 2120a |
| Description | Balloons and Streamers |
| Denomination | 50c |
| Perforation | |
| Date Issued | 2003-01-07 |
| Variety | Bklt pane |
| Series | |
| Color | |
| Year | 2003 |
| Type | Commemorative |
| Image1 | |
| Ebaylink | https://www.ebay.com/sch/i.html?_from=R40&_nkw=Australia+stamp+2120a&_sacat=0&rt=nc&LH_Sold=1&LH_Complete=2797 |
| ID | 2797 |
| Sorter | 2797 |