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.
Image Coming Soon
We're working on adding images for this item.
Obverse Description
Portuguese text; Portuguese national coat of arms; Nuno Tristão
Reverse Description
Portuguese text; BNU seal; standing woman gazing towards ships at sea
Catalog Information
GSID:
199853
Variety:
Sig A45/G9
BNB #:
B146g
Pick #:
P45
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Sig A45/G9
Body: Referring page: http://www.greysheet.com/prices/item/sig-a45-g9-b146g-199853-world-paper-money-values/gsid/199853 GSID: 199853 Title: Sig A45/G9
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Pricing Data Not Yet Available
We are constantly adding to our pricing database and prioritize user requests. Click below to request pricing for this item.
Request Pricing 1 de MARÇO de 1909 Red BNU seal I Intro: 1909 Sig G4/VG6
Sig G4/VG9
Sig G4/VG10
Red BNU seal III Intro: 1919 Sig G4/VG6
Sig G4/VG10
Horizontal CANCELLED perf; s/n range
Horizontal CANCELLED perf; s/n range
Horizontal CANCELLED perf; s/n range
Horizontal CANCELLED perf; s/n range
1 de MARÇO de 1909 Red BNU seal I Intro: 1909 Sig G4/VG6
Sig G4/VG9
Sig G4/VG10
Red BNU seal III Intro: 1919 Sig G4/VG6
Sig G4/VG10
Horizontal CANCELLED perf; s/n range
Greysheet News
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

![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)



