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20 francs – 150th anniversary of the Swiss Federal Constitution

Series: Switzerland – Silver 20 franc coins

Coin parameters

Country: Switzerland
Mintage year:1999
Face value:20 francs
Diameter:33.00 mm
Weight:20.00 g
Alloy:Silver
Quality:Proof, BU
Mintage:171,000 pcs BU
12,000 pcs proof
Design:Claude Sandoz, Luzern

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