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postage
1901 1901 issue unwmk p. 12.5
| X | 25s | bl & blk | Tsar Ferdinand |
1911, Feb 14 1911 issue p. 12
| X | 30s | bl & blk | Rila monestery |
1963, Jun 24 World Congress of Women issue p. 11.5
| - | 20s | bl & blk | woman holding dove next to globe |
1978, Dec 30 PHILASERDICA '79 c issue p. 13
| - | 35st | bl & blk |
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