Greenland. Facit 1, 2 used, Christian X 1 øre and 2 øre in blocks of four with margin nos. 699 resp. 700, cancelled GRØNLANDS DEPARTEMENTET 31.1.1953, last day of use.This cancellation was in use from August 22, 1950 to January 31, 1953 only. Used on mail posted at sea. Very rare!
