Home / Stamps / Australia & Territories / Elizabeth II Decimal / Royal Australian Air Force Royal Australian Air ForcePrice: $7.00 2011 Royal Australian Air Force. SG 3552/5. Mint Unhinged Out of stock SKU: 100973 Categories: Elizabeth II Decimal, Stamps Specifications Value Appraisal Product Features Additional Products PNG 1952 3½d carmine red Papuan Head-dress $5.00 BUY NOW National Stamp Exhibition, Melbourne $6.00 BUY NOW Australian Legends – Slim Dusty $1.50 BUY NOW Opening of Parliament House $0.50 BUY NOW