UN science conference issue of Austria
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Short desc: UN science conference
Issuer: Austria Date: 8/20/1979 Occasion: UN science conference Consists of 1 stamp: (See stamps as list) 4s ltbl All are perf=14.25x13.75 |
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Short desc: UN science conference
Issuer: Austria Date: 8/20/1979 Occasion: UN science conference Consists of 1 stamp: (See stamps as list) 4s ltbl All are perf=14.25x13.75 |
