Stamps, 28 Jul 1980
1 to 11 of 11
Brazil
postage1980, Jul 28 Helen Keller 100th issue unwmk p. 11.5
| - | 4cr | multi |
Ecuador
1980, Jul 28 Olympics 1980 issue wmk. emblem & INSTITUTO GEOGRAPHICO MILITAR (no perf info)
| - | 5.00s | multi | torch | |||
| - | 7.60s | multi | torch |
airmail
1980, Jul 28 Olympics 1980 issue unwmk
| - | 10.60s | multi | Emblem of the Games | |||
| - | 13.60s | multi | Emblem of the Games |
Mauritania
postage1980, Jul 28 Olympics 1980 issue (5 stamps)
| - | 10um | multi | ||||
| - | 20um | multi | ||||
| - | 50um | multi | ||||
| - | 70um | multi | ||||
| - | 100um | multi | — | — |
Tunisia
1980, Jul 28 Avicenna 1000th issue p. 12.75x13
| - | 100m | multi | Avicenna |
1 to 11 of 11