Whitman Expo
Mary Sauvain has been named the new executive director of the Anti-Counterfeiting Educational Foundation, effective Aug. 1.
Thank you to our sponsors!
Go check them out!
Obverse Description
French text; coat of arms; Mobutu Sésé Seko in civilian clothes with toque; leopard
Reverse Description
French text; bank initials; carving of seated woman; Inga I hydroelectric dam on Congo River
Catalog Information
GSID:
148064
Variety:
20 • 5 • 1979 Sig 3: Mondange Suffix A - X
BNB #:
B108a
Pick #:
P22a
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 20 • 5 • 1979 Sig 3: Mondange Suffix A - X
Body: Referring page: http://livetest.greysheet.com/prices/item/20-5-1979-sig-3-mondange-suffix-a-x/gsid/148064 GSID: 148064 Title: 20 • 5 • 1979 Sig 3: Mondange Suffix A - X
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
20 • 5 • 1979 Sig 3: Mondange Suffix A - X
Value By Grade
20 • 5 • 1979 Sig 3: Mondange Suffix A - X
Banknote Book values
Currency
Grade Range
Sort by
Pricing
30 • 6 • 1973 Sig 1: N’Bagui
Worth: $1 – $20
4 • 10 • 1974
Worth: $1 – $20
4 • 10 • 1975
Worth: $1 – $20
24 • 6 • 1976
Worth: $3 – $50
24 • 6 • 1977
Worth: $3 – $50
20 • 5 • 1978 Sig 2: Nkoso
Worth: $1 – $15
Diagonal red SPECIMEN ovpt front/back; all-zero s/n
Separate front/back; diagonal red SPECIMEN ovpt front; horizontal and vertical WERTLOS pattern back; all-zero s/n
Replacement: Suffix Z Unconfirmed
15 • 3 • 1972 Sig 1: N’Bagui
Worth: $3 – $10
27 • 10 • 1974
Worth: $3 – $10
20 • 5 • 1975
Worth: $3 – $10
27 • 10 • 1975
Worth: $3 – $10
27 • 10 • 1976
Worth: $3 – $10
27 • 10 • 1977 Sig 2: Nkoso
Worth: $3 – $10
Greysheet News
Mary Sauvain Named New ACEF Executive Director
7/29/2026
Rare Genghis Khan Gold Dinar Leads Heritage's Near East World & Ancient Coins Showcase Auction to More Than $609,000
Ancient Islamic gold, Alexander the Great staters and exceptional Sasanian rarities highlight strong demand in Heritage's July 20-21 event.
7/28/2026
Distinctive Morgan Dollars Lead Heritage's July Attractively Toned U.S. Coins Showcase Auction
Demand for eye-appealing and premium quality coins pushes Heritage Auctions' July 20 event over $237,000.
7/27/2026
Events
Midlands Coin Club Coin, Currency and Collectibles Show - SC
Location: Medallion Center
Friday, May 1, 2026
