Home / Stamps / Australia & Territories / George VI / 6d Kookaburra – No Watermark 6d Kookaburra – No WatermarkPrice: $0.50 1956 6d Kookaburra. No Watermark . SG 230b. Used. 3 in stock Quantity Add to cart SKU: 100241 Categories: George VI, Stamps Specifications Value Appraisal Product Features Additional Products Australian Legends – Slim Dusty $1.50 BUY NOW 3d Kookaburra $8.00 BUY NOW 6d Kookaburra $30.00 BUY NOW 30th Anniversary Declaration $5.00 BUY NOW