Home / Stamps / Australia & Territories / George VI / 6d Kookaburra – No Watermark 6d Kookaburra – No WatermarkPrice: $6.00 1956 6d Kookaburra. No Watermark . SG 230b. Mint Unhinged. 3 in stock Quantity Add to cart SKU: 100234 Categories: George VI, Stamps Specifications Value Appraisal Product Features Additional Products 70th Anniversary Declaration $5.00 BUY NOW 6d Kookaburra $40.00 BUY NOW Sturt Centenary $2.00 BUY NOW Tristan da Cunha 2004 Merchant Ships SG 805/10 Mint Unhinged $11.00 BUY NOW