Whitman Expo
23 12 1959 Sig 39, 40, 41 20 francs Values
Details
Obverse: French, German, and Italian text; Swiss cross; General Guillaume-Henri Dufour
Reverse: French, German, and Italian text; thistle
- Values
- World Currency
- Switzerland
- Schweizerische Nationalbank
- 23 12 1959 Sig 39, 40, 41 20 francs Values
23 12 1959 Sig 39, 40, 41 20 francs Values
Banknote Book Price Guide
Sponsor
Sponsor
Sponsor
Sponsor
Sponsor
Dealer Directory
View All Dealers
Elizabeth Coggan Numismatics
FEATURED
Tangible Asset Management
FEATURED
Monticello Rare Coins
FEATURED
Greysheet News
View All News
United Arab Emirates. New Gold and Silver Proof Coins Celebrates Unique AI University
2/20/2026
The Central Bank of the UAE issue gold and silver commemorative coins marking five years of the MBZUAI.
Canada. Latest Silver Proof and Colour Coins Launch New National Parks Series
2/19/2026
The Royal Canadian Mint launch a new silver proof coin series focusing on exceptional natural beauty.
NCBA Leads Multi-State Fight to Protect Coin & Bullion Tax Exemptions
2/19/2026
Campaigns have begun in Maryland, Nebraska, New York, Virginia, and Washington state.
Events
View All Events
Heritage Auctions
Tuesday, December 2, 2025
Heritage Auctions
Tuesday, December 2, 2025
Heritage Auctions
Wednesday, December 3, 2025