Registered First Day Cover to USA 14.8.1958Scott # 38
aGR5073 Greenland Registered Cover to Denmark 1953
aGR5074 Greenland Registered Cover to USA 1954
aGR5075 Greenland Cover, Complete Set American Issue 1945 Overprinted.
Alabama Expedition to Greenland 1909-12, Souvenir Sheet and Stamps 1981