Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
Thank you to our sponsors!
Go check them out!
Obverse Description
Spanish text; diamond symbol for blind; round coat of arms with star; round emblem with lion and cap; Don Carlos Antonio López
Reverse Description
Spanish text; Palacio de los López (Lopez Palace) building in Asunción
Catalog Information
GSID:
127342
Variety:
2010 Sig 21 Prefix F
Coin Date:
2010
BNB #:
B855a
Pick #:
P223c
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 2010 2010 Sig 21 Prefix F
Body: Referring page: http://www.greysheet.com/prices/item/2010-sig-21-prefix-f-b855a-127342-world-paper-money-values/gsid/127342 GSID: 127342 Title: 2010 2010 Sig 21 Prefix F
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
2010 2010 Sig 21 Prefix F
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
25.3.1952 25 DE MARZO DE 1952 Sig 2 One red s/n Series A
Worth: $2 – $8
Sig 3 42-mm wide GERENTE sig
Worth: $2 – $8
18-mm wide GERENTE sig
Worth: $2 – $8
Security fibers added at right front Series B
Worth: $2 – $8
Sig 4
Worth: $2 – $8
Sig 5
Worth: $2 – $8
Two black s/n Prefix B
Worth: $2 – $8
Diagonal red SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN No # ovpt lower left; all-zero s/n
Diagonal SPECIMEN perf
Horizontal CANCELLED perf; serie A; all-zero s/n
Worth: $100 – $100
25.3.1952 25 DE MARZO DE 1952 Sig 1 One red s/n Series A
Worth: $3 – $10
Sig 3 42-mm wide GERENTE sig
Worth: $3 – $10
18-mm wide GERENTE sig
Worth: $3 – $10
Security fibers added at right front
Worth: $3 – $10
Sig 5 Two black s/n Prefix A
Worth: $3 – $10
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
![Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]](https://images.greysheet.com/l/blogs/20261106/7da06212-52a0-4221-a1cc-7e9ca442662f.jpg)
Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]
Greysheet Podcast Featuring John Feigenbaum, Hunter Hicks, and Stephen Yaffe
11/6/2026
Weekly World Mint Coinage: November 5, 2026
New coins from Austria, Hungary, and the United Kingdom.
11/5/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026