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postage
1968, Apr 7 20th Anniversary of WHO issue unwmk p. 13
| - | 130k+10k | multi |
1969, Aug 29 21st International Red Cross Conference issue
| - | 130k+10k | multi |
semipostal
1967, May 2 Europa 1967 issue
| - | 130k+10k | multi |
1969, Apr 4 20th Anniversary of NATO issue p. 13.5
| - | 130k+10k | multi |
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