Home / Stamps / Australia & Territories / George V / Kingsford Smith Kingsford SmithPrice: $17.00 1931 Kingsford Smith’s Flights. SG 121/3. Fine Used Out of stock SKU: 100040 Categories: George V, Stamps Specifications Value Appraisal Product Features Additional Products Centenary of Western Australia $1.00 BUY NOW Sturt Centenary $2.00 BUY NOW Opening of Parliament House $0.50 BUY NOW Centenary of Western Australia $1.50 BUY NOW