Stamps of Switzerland, 26 Nov 1991
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semipostal
1991, Nov 26 Pro Juventute 1991 issue - Forest flowers (1991) unwmk (no perf info)
| - | 50+25 | multi | Allium ursinum | |||
| - | 70+30 | multi | Geranium sylvaticum | |||
| - | 80+40 | multi | Nettle-leaved Bellflower Campanula trachelium | |||
| - | 90+40c | multi | Hieracium murorum |
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