1926, POLHAVET POLAR EXPEDITION, 'FRAM' stampless picture postcard 'walrus' with special illustrated cds POLHAVET 4.VIII 24 addressed to West Maitland in New South Wales and redirected to Sydney. Circular instructional mark ” MORE TO PAY / 2D ” , charged on arrival with 2 x 1d carmine/yellow-green postage due, tied by cds ”Delivery Room G.P.O.Sydney”. Extremely scarce destination for mail from this expedition in combination ”postage due” stamps - MOST PROBABLY UNIQUE!