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
Horizontal black BANCO DE MOÇAMBIQUE overprint; Portuguese text; João de Azevedo Coutinho; Portuguese national coat of arms
Reverse Description
Portuguese text; BNU seal
Catalog Information
GSID:
123263
Variety:
27 de Outubro de 1970 Sig A35/G9 Prefix A, B Intro: 09 10 1978
Coin Date:
27.10.1970
BNB #:
B201a
Pick #:
P116a
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 27.10.1970 27 de Outubro de 1970 Sig A35/G9 Prefix A, B Intro: 09 10 1978
Body: Referring page: http://www.greysheet.com/prices/item/27-de-outubro-de-1970-sig-a35-g9-prefix-a-b-intro-09-10-1978/gsid/123263 GSID: 123263 Title: 27.10.1970 27 de Outubro de 1970 Sig A35/G9 Prefix A, B Intro: 09 10 1978
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
27.10.1970 27 de Outubro de 1970 Sig A35/G9 Prefix A, B Intro: 09 10 1978
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
Diagonal red SPECIMEN ovpt front/back; handwritten red # 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 Z
27.3.1961 27 de MARÇO de 1961 Sig A35/G9 Prefix C Intro: 09 10 1978
Worth: $1 – $1
Diagonal red ESPÉCIME ovpt front/back; handwritten black # lower left; all-zero s/n
Horizontal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; all-zero s/n
Two diagonal black SPECIMEN ovpts front; all-zero s/n
Horizontal red ESPECIME ovpt front; normal s/n
Replacement: Prefix Z Unconfirmed
22.3.1967 22 DE MARÇO DE 1967 Sig A38/G9 No prefix Intro: 12 03 1979
Worth: $1 – $1
Diagonal red ESPÉCIME ovpt front/back; handwritten black # lower left; all-zero s/n
Horizontal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; all-zero s/n
23.5.1972 23 de Maio de 1972 Sig A38/VG27 Prefix A - C Intro: 17 12 1979
Worth: $2 – $2
Diagonal red SPECIMEN ovpt front/back; handwritten black # lower left; all-zero s/n
Diagonal red SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN NO # ovpt lower left; 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