NORTH KOREA (1991) Antarctic exploration*. Set of 5 + S/S overprinted SPECIMEN. KSC Nos 3079-84.
AVAILABLE AT $45
NORTH KOREA (1989) Map of Antarctica*. Specimen. KSC No 3084, Michel Block 262.
AVAILABLE AT $10
JAPAN (1960) Explorer*. Map of Antarctica*. 50th anniversary of Japanese Antarctic Expedition, overprinted MIHON (specimen). Scott No 708, Yvert No 660.
AVAILABLE AT $20
GERMANY (1981) Georg von Neumayer polar research station*. Map of Antarctica*. Scott No 1353. Yvert No 932. "MUSTER" (Specimen) overprint.
AVAILABLE AT $20
GERMANY (1981) Map of Antarctica*. Specimen (overprinted MUSTER). Scott No 1362, Yvert No 946.
AVAILABLE AT $15