![Australia's rarest stamp, the four penny (4d) Blue Swan with Inverted Frame, issued in 1854 is displayed at the opening of Australia's World Stamp Expo in Melbourne's exhibition centre March 19. The Australia's rarest stamp, the four penny (4d) Blue Swan with Inverted Frame, issued in 1854 is displayed at the opening of Australia's World Stamp Expo in Melbourne's exhibition centre March 19. The](https://c8.alamy.com/zooms/9/728bde5e362e44f8a90dacc0cfa9f116/2d59rpt.jpg)
Australia's rarest stamp, the four penny (4d) Blue Swan with Inverted Frame, issued in 1854 is displayed at the opening of Australia's World Stamp Expo in Melbourne's exhibition centre March 19. The
Michaël Smorowski 🔍 on Twitter: "Wealthy collectors (or investors) are always fighting for philatelic celebrities. Last Corinphila #stamps Auctions results => Small one red dollar : 615 000 US dollars and Inverted
![WA 1854 4d Swan Inverted Frame stamp: spot the superb FAKE! - Page 4 - Postage Stamp Chat Board & Stamp Forum WA 1854 4d Swan Inverted Frame stamp: spot the superb FAKE! - Page 4 - Postage Stamp Chat Board & Stamp Forum](https://www.stampboards.com/images/snaws/stampboard/The%20royal%20Inverted%20Frame_zpsyex6xhkm.jpg)