| Image2 | |
| Cat Number | 1983a |
| Description | Blue Mountains |
| Denomination | 50c |
| Perforation | |
| Date Issued | 2001-07-12 |
| Variety | booklet of 10, self-adhesive |
| Series | |
| Color | |
| Year | 2001 |
| Type | Definitive |
| Image1 | |
| Ebaylink | https://www.ebay.com/sch/i.html?_from=R40&_nkw=Australia+stamp+1983a&_sacat=0&rt=nc&LH_Sold=1&LH_Complete=2599 |
| ID | 2599 |
| Sorter | 2599 |