Denmark, Danish West Indies, Postage due Facit L7-8 cover, 1910. Incoming ship letter Consignee mail S/S Korona with maunuscript Consignees Paquebot sent unpiud to Fredriksted St. Croix DWI with "T", and manuscript 80 rate fee mark on front. Franked on reverse with 30 and 50 Bit dues, uncancelled as per regulation and with FREDRIKSTED 8.11.1910 alongside. The envelope is a bit trimmed at left and folded. Very rare! (Image1)