Stamps of Oman, 1974
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postage
1974, Jul 30 Inauguration of Port Qabus issue unwmk p. 13
| - | 100b | multi | Haven Qaboos | — | — |
1974, Sep 8 International Literacy Day issue p. 14.5
| - | 25b | multi | — | — | ||
| - | 100b | multi | — | — |
1974, Oct 9 100th Anniversary of U.P.U issue p. 14
| - | 100b | multi | — | — |
1 to 4 of 4