Geografi & rejser
Japan, Michel 669, Brev
1957. JAPAN. 10 S. on cover from JAPAN ANTARCTIC RESEARCH EXPEDITION II
Japan, Michel 668, Brev
1958. JAPAN. 24 S. on cover to Sweden from JAPAN ANTARCTIC RESEARCH EXPEDITION III 1958-59
Kina, Ustemplet helsag
1984-1989. CHINA. 2 envelopes China Antarctic Research Expedition and Station in Antarctica.
Kina, Ustemplet helsag
1989. CHINA. Envelopes China Station in Antarctica.
Nord Korea, Brev
1991. NORTH COREA. Block ANTARCTIC EXPLORATION on FDC.
michel block 262
USA, Stemplet postkort med frimærke
1961. USA. USCGC NORTHWIND WAGB 282 BERING SEA PATROL 1961 on card with 10 c. cancelled U.S.NAVY 13608 JUL25 1961. to Hungary.
michel 665
USA, Stemplet postkort med frimærke
1964. USA. U.S. ARMY POLAR RESEARCH & DEVELOPMENT CENTER CAMP 100 CENTURY NUCLEAR POWERED CITY UNDER THE ICE 800 MILES FROM THE NORTH POLE GREENLAND DANISH TERRITORY on card with 2 ex 4 c. cancelled 30 nov 1964.
michel 755
Canada, Brev
1969. CANADA. WORLD´S MOST NORTHERLY WEATHER STATION - NEXT TO THE POLE ALERT THULE on cover with 2 ex 6 c. cancelled ALERT 8 IX 69.
michel 432