Whitman Expo
With the month of July and all the celebrations of Independence Day behind us, the rare coin market looks with anticipation to August.
Thank you to our sponsors!
Go check them out!
Obverse Description
Portuguese text; man weaving with modern loom; stylized female; Amílcar Cabral wearing cap; coat of arms
Reverse Description
Portuguese text; APOTEOSE AO TRIUNFO (Apotheosis to the Victory) mural with nude women and men; bananas; drum; food; horse
Catalog Information
GSID:
107087
Variety:
Sig 3: Gomes/Monteiro/Maria Printer: BRADBURY WILKINSON Prefix A/1 - A/4
BNB #:
B107b
Pick #:
P8b
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Sig 3: Gomes/Monteiro/Maria Printer: BRADBURY WILKINSON Prefix A/1 - A/4
Body: Referring page: http://beta.greysheet.com/prices/item/sig-3-gomes-monteiro-maria-printer-bradbury-wilkinson-prefix-a-1-a-4/gsid/107087 GSID: 107087 Title: Sig 3: Gomes/Monteiro/Maria Printer: BRADBURY WILKINSON Prefix A/1 - A/4
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 3: Gomes/Monteiro/Maria Printer: BRADBURY WILKINSON Prefix A/1 - A/4
Value By Grade
Sig 3: Gomes/Monteiro/Maria Printer: BRADBURY WILKINSON Prefix A/1 - A/4
Banknote Book values
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
24-9-1975 Sig 1: Monteiro/Cabral/Mendes Series A001 - K002 Intro: 02 03 1976
Worth: $4 – $65
Vertical red SPECIMEN No # ovpt front/back; all-zero s/n
24-9-1975 Sig 1: Monteiro/Cabral/Mendes Series A001 - K002 Intro: 02 03 1976
Worth: $3 – $40
Vertical red SPECIMEN No # ovpt front/back; all-zero s/n
24-9-1975 Sig 1: Monteiro/Cabral/Mendes Series A001 - Z001 Intro: 02 03 1976
Worth: $18 – $275
Vertical red SPECIMEN No # ovpt front/back; all-zero s/n
28 DE FEVEREIRO DE 1983 Sig 3: Gomes/Monteiro/Maria Prefix A/1 - C/1
Worth: $1 – $18
Diagonal red ESPÉCIME ovpt front/back; horizontal red # ovpt lower right; all-zero s/n
Replacement: Prefix Z/1 Unconfirmed
28 DE FEVEREIRO DE 1983 Sig 3: Gomes/Monteiro/Maria Prefix A/1 - C/1
Worth: $2 – $30
Diagonal black SPECIMEN ovpt front/back; all-zero s/n
Horizontal SPECIMEN / OF NO VALUE perf; all-zero s/n
Diagonal black SPECIMEN and DLR oval ovpts; horizon black SPECIMEN No # ovpt lower left; all-zero s/n
Replacement: Prefix Z/1 Unconfirmed
28 DE FEVEREIRO DE 1983 Sig 3: Gomes/Monteiro/Maria Prefix A/1 - D/1
Worth: $2 – $6
Greysheet News
The Business of Numismatics: August 2026 Greysheet Editor's Letter
8/7/2026
Stack's Bowers Galleries Presents the Extraordinary Mack C. Chase Collection of Walking Liberty Half Dollars in the 2026 Global Showcase Auction
"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.
8/7/2026
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