Home / Stamps / Australia & Territories / Elizabeth II Pre-decimal / Inauguration of Australian “Round the World” Air Service Inauguration of Australian “Round the World” Air ServicePrice: $1.00 1958 Inauguration of Australian “Round the World” Air Service. SG 301. Mint Unhinged Out of stock SKU: 100304 Categories: Elizabeth II Pre-decimal, Stamps Specifications Value Appraisal Product Features Additional Products Sturt Centenary $15.00 BUY NOW 49th Anniversary Declaration $9.00 BUY NOW 3d Kookaburra $8.00 BUY NOW Aden Silver Wedding $32.00 BUY NOW