Home / Stamps / Australia & Territories / George V / 3d Kingsford Smith 3d Kingsford SmithPrice: $6.00 1931 3d Kingsford Smith’s Flights. SG 122 Mint Unhinged 2 in stock Quantity Add to cart SKU: 100038 Categories: George V, Stamps Specifications Value Appraisal Product Features Additional Products Opening of Parliament House $0.50 BUY NOW 30th Anniversary Declaration $5.00 BUY NOW Australian Legends – Slim Dusty $1.50 BUY NOW Centenary of Western Australia $1.50 BUY NOW