Home / Stamps / Australia & Territories / George V / National Stamp Exhibition, Melbourne – OS National Stamp Exhibition, Melbourne – OSPrice: $6.00 1928 National Stamp Exhibition, Melbourne punctured OS. SG O113. Used Out of stock SKU: 100388 Categories: George V, Stamps Specifications Value Appraisal Product Features Additional Products Sturt Centenary $2.00 BUY NOW 49th Anniversary Declaration $9.00 BUY NOW 70th Anniversary Declaration $5.00 BUY NOW PNG 1952 3½d carmine red Papuan Head-dress $5.00 BUY NOW