Whitman Expo
"These coins have been off the market for at least 10-15 years, and many of them are in older generation grading holders as well, adding to the excitement," comments John M. Pack.
Thank you to our sponsors!
Go check them out!
Obverse Description
Portuguese text; standing allegorical Mechanics female wearing crown and holding device; coat of arms; standing allegorical History female holding book, sword, and shield
Reverse Description
Portuguese text; geometric designs
Catalog Information
GSID:
86670
Variety:
Sig 12 Unconfirmed
BNB #:
B111j
Pick #:
P13
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Sig 12 Unconfirmed
Body: Referring page: https://www1.greysheet.com/prices/item/sig-12-unconfirmed-b111j-86670-world-paper-money-values/gsid/86670 GSID: 86670 Title: Sig 12 Unconfirmed
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 12 Unconfirmed
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
Stack's Bowers Galleries Presents the Extraordinary Mack C. Chase Collection of Walking Liberty Half Dollars in the 2026 Global Showcase Auction
8/7/2026
Legend Numismatics Reveals Wall Street Executive's Greatest Ever 20th Century Gold Collection
Half Dome Collection Indian $10, $5, and $2.50 coins now listed by CAC as the top-rated sets of their kind, and $20 Saints are a whisper away.
8/6/2026
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