International Geophysical Year 30th issue of British Antarctic Territory
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Short desc: International Geophysical Year 30th
Issuer: British Antarctic Territory Date: 12/25/1987 Occasion: International Geophysical Year Number/Year: 30 Consists of 4 stamps: (See stamps as list) 10p d=IGY emblem 24p d=Port Lockroy 29p d=Argentine Islands 58p d=Halley Bay All are wmk=w384 Record of changes |
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