Stamps of Switzerland, 4 base month
1 to 48 of 48
postage
1850, Apr 7 cross unwmk imperf
| - | 2 1/2r | blk & red | ORTS-POST., v. frame | 1,000 – 10,000 | 1,000 – 10,000 | |
| - | 2 1/2r | blk & red | ORTS-POST., v. no frame | |||
| - | 2 1/2r | blk & red | POSTE LOCALE, v. frame | |||
| - | 2 1/2r | blk & red | POSTE LOCALE, v. no frame | 10,000 – 100,000 | 10,000 – 100,000 |
1882, Apr 1 1882 granite paper issue cross over numeral granite paper wmk. cross in oval p. 11.5 (9 stamps)
| X | 2 | bis | cross over numeral | |||
| X | 3 | gray | cross over numeral | |||
| X | 3 | graybrn | cross over numeral | 10.–100 | .30–1.00 | |
| X | 5 | mar | cross over numeral | |||
| X | 5 | dpgrn | cross over numeral (1899) | |||
| X | 10 | red | cross over numeral | |||
| X | 12 | ultra | cross over numeral | |||
| X | 15 | yel | cross over numeral | |||
| X | 15 | vio | cross over numeral (1889) |
1882, Apr 1 1882 white paper issue cross over numeral white paper (5 stamps)
| - | 2 | bis | cross over numeral | |||
| - | 5 | mar | cross over numeral | |||
| - | 10 | rose | cross over numeral | |||
| - | 12 | bl | cross over numeral | |||
| - | 15 | yel | cross over numeral |
1882, Apr 1 1882c issue (7 stamps)
| X | 20 | org | Helvetia | |||
| X | 25 | grn | Helvetia | |||
| - | 40 | gray | Helvetia | |||
| - | 40 | gray | Helvetia (1904) | — | — | |
| X | 50 | bl | Helvetia | |||
| X | 1fr | cl | Helvetia | |||
| - | 3fr | yelbrn | Helvetia (1891) |
1945, Apr 14 unwmk imperf
| - | 10 | multi |
1960, Apr 7 National League for Cancer 50th issue p. 11.5
| X | 10 | grn & red |
1960, Apr 7 University of Basel 500th issue
| X | 20 | carrose & multi | scepter & charter |
1960, Apr 7 World Refugee Year issue
| X | 50 | ultra & yel | uprooted oak |
1960, Apr 7 Swissair jet age issue
| X | 75 | ltbl & multi | Swissair DC-8 |
1969, Apr 28 Europa 1969 issue
| X | 30 | multi | Europa colonnade | |||
| X | 50 | multi | Europa colonnade |
1973, Apr 30 Europa 1973 issue
| X | 25 | brnlil & orgyel | Europa posthorn | |||
| X | 40 | ultra & orgyel | Europa posthorn |
1975, Apr 28 Europa 1975 issue
| X | 30 | multi | Moench by Ferdinand Hodler | |||
| X | 50 | multi | Still Life with Guitar | |||
| X | 60 | multi | Vineyard Worker |
1979, Apr 30 Europa 1979 issue
| X | 40 | multi | letter box | |||
| X | 80 | multi | Alpine relais station Jungfraujoch |
1980, Apr 28 Europa 1980 issue
| X | 40 | multi | Johann Konrad Kern | |||
| X | 80 | multi | Gustav Adolf Hasler |
1986, Apr 22 Europa 1986 issue
| X | 50 | multi | woman | |||
| X | 90 | multi | man |
2007, Apr 10 (no perf info)
| - | 100 | multi | Roger Federer |
airmail
1919, Apr 30 1919 air issue ovpted granite paper wmk. Swiss cross p. 11.5
| - | 30 on 30(c) | yelbrn & palegrn | Helvetia seated (1920) | |||
| - | 50 on 50(c) | dpgrn & palegrn | Helvetia seated |
1949, Apr 11 unwmk
| X | 1.50 | glider |
semipostal
2020, Apr 6 COVID-19 issue (no perf info)
| - | 100+500 | red |
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