Stamps, 6 Apr 1990
1 to 50 of 50
Angola
postage1990, Apr 6 unwmk (no perf info)
| - | 4kz | multi | ||||
| - | 10k | multi |
Austria
1990, Apr 6 Vienna University 175th issue p. 14
| X | 5s | multi | Seals of both Vienna universities |
Bhutan
1990, Apr 6 orchids (1990 Bhutan) (no perf info) (24 stamps)
| - | 10ch | multi | Renanthera monachica | .20 | .20 | |
| - | 50ch | multi | Vanda coerulea | .20 | .20 | |
| - | 1nu | multi | Phalaenopsis violacea | .20 | .20 | |
| - | 2nu | multi | Dendrobium nobile | |||
| - | 5nu | multi | Vandopsis lissochiloides | |||
| - | 6nu | multi | Paphiopedilum rothschildianum | |||
| - | 7nu | multi | Phalaenopsis schilleriana | |||
| - | 9nu | multi | Paphiopedilum insigne | |||
| - | 10nu | multi | Paphiopedilum bellatulum | |||
| - | 20nu | multi | Doritis pulcherrima | |||
| - | 25nu | multi | Cymbidium giganteum | |||
| - | 30nu | multi | sheet.a | — | — | |
| - | 30nu | multi | sheet.b | — | — | |
| - | 30nu | multi | sheet.c | — | — | |
| - | 30nu | multi | sheet.d | — | — | |
| - | 30nu | multi | sheet.e | — | — | |
| - | 30nu | multi | sheet.f | — | — | |
| - | 30nu | multi | sheet.g | — | — | |
| - | 30nu | multi | sheet.h | — | — | |
| - | 30nu | multi | sheet.i | — | — | |
| - | 30nu | multi | sheet.j | — | — | |
| - | 30nu | multi | sheet.k | — | — | |
| - | 30nu | multi | sheet.l | — | — | |
| - | 35nu | multi |
Brazil
1990, Apr 6 AIDS prevention issue p. 12x11.5
| - | 20cz | multi |
Bulgaria
1990, Apr 6 ESSEN 90 issue p. 13x12.75
| - | 42s | multi | Stamp Bavaria No 1 |
Hungary
1990, Apr 6 p. 11.5x12
| X | 5fo | multi | King Janos Hunyadi |
1990, Apr 6
| X | 5fo | multi | King Matthias Hunyadi |
Marshall Islands
1990, Apr 6 150th Anniversary of the Penny Black issue p. 13.25x13.5 (7 stamps)
| - | 1c | multi | ||||
| - | 25c | multi | ||||
| - | 25c | multi | ||||
| - | 25c | multi | ||||
| - | 25c | multi | ||||
| - | 25c | multi | ||||
| - | 25c | multi |
Zaire
1990, Apr 6 50th anniversary of Regideso issue (no perf info)
| - | 40Ƶ | multi | administration building | — | — | |
| - | 50Ƶ | multi | Modern Factory | — | — | |
| - | 75Ƶ | multi | Modern terminal | — | — | |
| - | 120Ƶ | multi | Old water terminal | — | — |
1990, Apr 6 200th anniversary of the French Revolution issue
| - | 40Ƶ | multi | — | — | ||
| - | 50Ƶ | multi | — | — | ||
| - | 100Ƶ | multi | — | — | ||
| - | 120Ƶ | multi | — | — |
1990, Apr 6 Battle against Aids issue
| - | 30Ƶ | multi | — | — | ||
| - | 40Ƶ | multi | — | — | ||
| - | 80Ƶ | multi | — | — | ||
| - | 150Ƶ | multi | — | — |
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