Stamps, Coimbra University design
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Portugal
postage1975 1972 phosphor issue - scenic (1972) unwmk (no perf info)
| - | 0.50e | multi | Coimbra University | — | — | |
| - | 0.50e | multi | Coimbra University | — | — |
1976 1976 issue - scenic (1972)
| - | 0.50e | multi | Coimbra University | — | — |
2007, Jun 14 Seven Wonders of Portugal issue
| - | 0,30€ | multi | Coimbra University |
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