Lot No. 1507
| Auction No. | 12 |
| Category |
Australian Antartic Territory Outerlying Territories Australia |
| Est. | $20 |
| Status | SOLD $20 |
1973 Copernicus special cachet tying 7c AAT to illust Int Philatelic Exhib cover with enclosure of Cinderella minisheet of the National Organising Committee for the Copernicus Quincentennial. Only 270 printed.