Whitman Expo
Atocha, 1715 Fleet and Whydah treasures among top highlights in Aug. 9 event.
Thank you to our sponsors!
Go check them out!
Obverse Description
Diagonal red A̠̓RES overprint at upper right; Portuguese text; standing sculptor with figurine on high wooden table; standing painter holding palette with canvas on easel; seated king with books and map reading at desk; red bank seal; seated musician playing violin; standing writer with quill and book on pedestal
Reverse Description
Horizontal black A̠̓RES overprints in corners; Portuguese text; allegorical female warrior wearing suit of armor; coat of arms; head of allegorical helmeted woman in profile
Catalog Information
GSID:
86691
Variety:
Sig 18
BNB #:
B114f
Pick #:
P12
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Sig 18
Body: Referring page: http://beta.greysheet.com/prices/item/sig-18/gsid/86691 GSID: 86691 Title: Sig 18
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
Sig 18
Value By Grade
Sig 18
Banknote Book values
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
1 de Dezembro de 1885 Sig : Gabriel Jos̩ Ramires and Ant̟nio Jos̩ Gomes Netto 8,000 notes; 57 unredeemed Intro: 18 12 1885
20 de Janeiro de 1878 Sig : Viscount Ribeiro da Silva and Guilherme Jos̩ Ennes 6,000 notes; 26 unredeemed (B102a/b) Intro: 28 02 1878
Sig : J̼lio d۪Andrade and Joaquim Filipe de Miranda
30 de Agosto de 1876 Sig : Ant̟nio Jos̩ Pereiro Serzedello Jr and Joaquim Filipe de Miranda 3,000 notes; 16 unredeemed (B103a-c) Intro: 31 08 1876
Sig : Henrique de Barros Gomes and Jos̩ Ant̟nio Vianna Jr
Sig : Joaquim Filipe de Miranda and Ant̟nio Jos̩ Pereiro Serzedello Jr
1 de Outubro de 1895 Sig 3 Series: A - C 60,000 notes; 225 unredeemed Intro: 29 03 1896
1 de Outubro de 1895 Sig 1 Series: A 20,000 notes; 76 unredeemed Intro: 29 03 1896
1 de Outubro de 1895 Sig 1 Series: None and A 20,000 notes; 48 unredeemed Intro: 29 03 1896
1 de Outubro de 1895 Sig 2 Series: A 2,000 notes; 3 unredeemed Intro: 29 03 1896
30 de Janeiro de 1905 Sig 3 Prefix: B Unconfirmed Intro: 12 03 1906
Worth: $1,000 – $2,000
Sig 4 Prefix: C
Worth: $1,000 – $2,000
Sig 5 Prefix: D
Worth: $1,000 – $2,000
Sig 6 Prefix: F Unconfirmed
Worth: $1,000 – $2,000
Sig 7 Prefix: G
Worth: $1,000 – $2,000
Greysheet News
Atocha Silver Ingot Leads Heritage's Shipwreck & Treasures World Coins Auction to $459,498
8/12/2026
The Shape of Things to Come in U.S. Coinage
The U.S. Mint is planning to release the first U.S. coinage and medal of a shape other than round.
8/12/2026
Greysheet Offers Former Numismaster Subscribers 3 Months Free Subscription
Numismaster.com ceased operations on July 31, leaving paid digital subscribers scrambling to pursue other options for their numismatic information.
8/10/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026