Sig 10 Prefix K Unconfirmed 10,000 reis ouro Values

Bank Note Book/CPG Price Guide

Sponsor

shop eBay

Sponsor

shop

Sponsor

shop

Sponsor

shop Whitman

Sponsor

shop CAC

Sig 10 Prefix K Unconfirmed 10,000 reis ouro Values

Details

Obverse: Horizontal black A̠̓RES overprints in corners; Portuguese text; column; banana tree; palm tree; seated poet Lu̟s de Cam̵es writing in book with quill; sailing ship; bare-breasted mermaids flanking globe; two sailing ships; horse-drawn chariot in sky; column; Back: Five horizontal black A̠̓RES overprints; Portuguese text; Infante d

Reverse: Henrique (Henry the Navigator); two female heads facing each other; coat of arms

Basic Information

GSID:

86659

Denomination:

10,000 reis ouro

Varieties and Classification

Variety:

Sig 10 Prefix K Unconfirmed

Design Details

Note Color:

Reddish-brown and yellow

Note Dimension:

160 x 102 mm

Printer:

EST DO BANCO DE PORTUGAL

Feedback:

Available on Greysheet Marketplace

View All

Dealer Directory

View All Dealers
Coinfully
FEATURED
Cabrella
FEATURED

Greysheet News

View All News
Weekly World Mint Coinage: May 21, 2026
Weekly World Mint Coinage: May 21, 2026
5/21/2026

New coins from Australia, South Africa, and Curacao.

Liberty Gets a Classic Makeover: The Half Eagles of 1834-1838
Liberty Gets a Classic Makeover: The Half Eagles of 1834-1838
5/18/2026

These coins were struck for five years—between 1834 and 1838—and they were struck every year at the Philadelphia Mint.

Greysheet Live at CSNS: John & Patrick Discuss Pricing on the Newman Portal [Video]
Greysheet Live at CSNS: John & Patrick Discuss Pricing on the Newman Portal [Video]
5/18/2026

The questions everyone is asking about how pricing is made at the Greysheet.

Map icon

DAVID LAWRENCE RARE COINS

Map icon

The Police Athletic League (PAL) Building