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
English text; bank logo; Kaieteur Falls
Reverse Description
English text; ship building; ferry vessel MV Malali, which crosses the Essequibo River between Parika and Adventure
Catalog Information
GSID:
107308
Variety:
Sig 7: Matthews/Greenidge 6 25-mm tall prefix A/42 - A/64
BNB #:
B104g
Pick #:
P24d
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Sig 7: Matthews/Greenidge 6 25-mm tall prefix A/42 - A/64
Body: Referring page: http://www.greysheet.com/prices/item/sig-7-matthews-greenidge-6-25-mm-tall-prefix-a-42-a-64/gsid/107308 GSID: 107308 Title: Sig 7: Matthews/Greenidge 6 25-mm tall prefix A/42 - A/64
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
Sig 7: Matthews/Greenidge 6 25-mm tall prefix A/42 - A/64
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1: Bockelman/D’Aguiar 4 75-mm tall prefix A/1 - A/15 Intro: 15 11 1965
Worth: $3 – $10
Sig 2: D’Andrade/Reid Prefix A/16 - A/26
Worth: $3 – $10
Sig 3: D’Andrade/Hoyte Prefix A/28 - A/31
Worth: $3 – $10
Sig 4: D’Andrade/Hope Prefix A/34 - A/42
Worth: $3 – $10
Sig 5: Matthews/Hope Prefix A/49 - A/79
Worth: $1 – $5
Sig 6: Matthews/Hoyte Prefix A/81 - A/96 Intro: 1983
Worth: $2 – $2
Sig 7: Matthews/Greenidge 6 25-mm tall prefix B/1 - B/35 Intro: 1989
Worth: $2 – $2
Sig 8: Meredith/Greenidge Prefix B/36 - B/41 Intro: 1992
Worth: $2 – $2
Sig 9: Meredith/Ally Prefix B/42 - B/51
Worth: $2 – $2
Diagonal red SPECIMEN ovpt front/back; horizontal SPECIMEN / OF NO VALUE perf; all-zero s/n
Worth: $25 – $25
Horizontal SPECIMEN / OF NO VALUE perf; all-zero s/n
Worth: $25 – $25
No ovpt; no perf; all-zero s/n
Diagonal red SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN NO # ovpt lower left; all-zero s/n
Diagonal red SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN NO # ovpt lower left; all-zero s/n
Horizontal SPECIMEN / OF NO VALUE perf; all-zero s/n
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