| Image2 | |
| Cat Number | 305 |
| Description | Royal Flying Doctor Service |
| Denomination | 7p |
| Perforation | |
| Date Issued | 1957-08-21 |
| Variety | |
| Series | |
| Color | blue |
| Year | 1957 |
| Type | Commemorative |
| Image1 | |
| Ebaylink | https://www.ebay.com/sch/i.html?_from=R40&_nkw=Australia+stamp+305&_sacat=0&rt=nc&LH_Sold=1&LH_Complete=337 |
| ID | 337 |
| Sorter | 337 |