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postage
1941 1941 issue ovpted wmk. Maltese cross p. 12x11.5
| X | 20c on 85c | rose | Ceres | |||
| X | 35c on 85c | rose | Ceres | |||
| X | 50c on 1.40a | dkbl | Ceres |
1958, Jul Brussels Exposition issue unwmk
| X | 1.50e | multi |
airmail
1965, Jun 12 1965 air issue
| X | 2.50e | multi | jetliner over Cambambe Dam |
postage due
1948 ovpted Ceres wmk. Maltese cross (6 stamps)
| X | 10c on 20c | gray | Ceres | |||
| X | 20c on 30c | myrgrn | Ceres | |||
| - | 30c on 50c | ltbrn | Ceres | — | — | |
| X | 40c on 1a | cl | Ceres | |||
| X | 50c on 2a | dlvio | Ceres | |||
| - | 1a on 5a | paleyelgrn | Ceres |
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