Whitman Expo
Greysheet Podcast Featuring John Feigenbaum and John McGrath
Thank you to our sponsors!
Go check them out!
Obverse Description
Portuguese text; ancestral totem of topless woman; Domingos Ramos; coat of arms; flame registration device
Reverse Description
Portuguese text; flame; Banco Central da Guiné-Bissau headquarters building in Bissau
Catalog Information
GSID:
188638
Variety:
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix BA, BB
BNB #:
B202a
Pick #:
P11
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix BA, BB
Body: Referring page: http://www.greysheet.com/prices/item/1-de-março-de-1990-sig-1-gomes-barber-prefix-ba-bb/gsid/188638 GSID: 188638 Title: 1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix BA, BB
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
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix BA, BB
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix AA, AB
Worth: $1 – $1
Replacement: Prefix AZ Unconfirmed
Replacement: Prefix BZ
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix CA - CC
Worth: $2 – $2
Replacement: Prefix CZ Unconfirmed
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix DA - DC
Worth: $2 – $2
1 DE MARÇO DE 1993 Sig 2: Ribeiro/Barber Prefix DD - DF
Worth: $2 – $2
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
Replacement: Prefix DZ
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix EA
Worth: $2 – $8
1 DE MARÇO DE 1993 Sig 2: Ribeiro/Barber Prefix EE - EX
Worth: $2 – $8
Diagonal red SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN No # ovpt lower left; all-zero s/n
Replacement: Prefix EZ
1 DE MARÇO DE 1990 Sig 1: Gomes/Barber Prefix FA - FH
Worth: $1 – $20
Greysheet News
![Greysheet Podcast: Rare Coins are BOOMING! John McGrath is back to discuss AI & Million-Dollar Gold Rarities [Video]](https://images.greysheet.com/l/blogs/20261016/7c00044a-ce7e-4eae-9047-1e4b1ab0e0c7.png)
Greysheet Podcast: Rare Coins are BOOMING! John McGrath is back to discuss AI & Million-Dollar Gold Rarities [Video]
10/16/2026
Heritage Auctions Appoints Joseph Francaviglia as West Coast Director of Trust & Estates
Auction house veteran joins Heritage to expand West Coast presence and strengthen services for professional fiduciary advisors.
10/16/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
