Description O1-2 (O123-24) 1931 2d-3d Southern Cross above Hemispheres (Kingsford-Smith issue), overprinted "OS" SG Type O4, unwmkd, perf 11, cplt (2), a scarce mint set.
Quick view Add to Cart Canada Scott O1-CO1 Gibbons O162-O171 Superb Never Hinged Set of Stamps $270.00
Quick view Add to Cart Australia Scott 130-133 Gibbons 141-144 Superb Never Hinged Set of Stamps $1,050.00
Quick view Add to Cart Australia / South Australia Scott 96av Gibbons 188b Superb Never Hinged Proof Stamp $1,850.00
