1991 Definitive Issues

Stamp 1430
BDA-s.jpg 70(C)
multicoloured
Stamp 1431
BDB-s.jpg 80(C)
multicoloured

1991 The 700th Anniversary of the Confederation

50(C)
multicoloured
50(C)
multicoloured
50(C)
multicoloured
50(C)
multicoloured

1991 The 700th Anniversary of the Confederation - Switzerland-USA Ties

Stamp 1436
BDG-s.jpg 160(C)
multicoloured

1991 The 800th Anniversary of Bern

Stamp 1437
BDH-s.jpg 80(C)
multicoloured

1991 EUROPA Stamps - European Aerospace

Stamp 1438
BDI-s.jpg 50(C)
multicoloured
Stamp 1439
BDJ-s.jpg 90(C)
multicoloured

1991 Pro Patria - The 700th Anniversary of the Art and Culture

Stamp 1440
BDK-s.jpg 50+20 (C)
multicoloured
Stamp 1441
BDL-s.jpg 70+30 (C)
multicoloured
Stamp 1442
BDM-s.jpg 80+40 (C)
multicoloured
Stamp 1443
BDN-s.jpg 90+40 (C)
multicoloured

1991 Bridges

Stamp 1444
BDO-s.jpg 50(C)
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Stamp 1445
BDP-s.jpg 70(C)
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Stamp 1446
BDQ-s.jpg 80(C)
multicoloured
Stamp 1447
BDR-s.jpg 90(C)
multicoloured

1991 The 100th Anniversary of the PTT Union

Stamp 1448
BDS-s.jpg 80(C)
multicoloured

1991 Pro Juventute - Flowers

Stamp 1449
BDT-s.jpg 50+25 (C)
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Stamp 1450
BDU-s.jpg 70+30 (C)
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Stamp 1451
BDV-s.jpg 80+40 (C)
multicoloured
Stamp 1452
BDW-s.jpg 90+40 (C)
multicoloured

1991 Mountain Lakes

Stamp 1453
BDX-s.jpg 50(C)
multicoloured
Stamp 1454
BDY-s.jpg 80(C)
multicoloured