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 3d Kookaburra $3.50 BUY NOW 3d Kookaburra $8.00 BUY NOW 49th Anniversary Declaration $9.00 BUY NOW Sturt Centenary $15.00 BUY NOW