Unique

Unique numismatic item profiles

1854 Proof Gold Dollar: The Unique Coin That Defies Explanation

US Coins CoinWeek - April 2, 2026

Some coins are rare. A few are legendary. And then there are coins like the 1854 Type One Gold Dollar Proof, a piece so...

Unique 1945-D Lincoln Cent Struck on a Philippines 10 Centavos Silver Planchet

Errors and Varieties Mike Byers - February 5, 2026

Off-metal errors rank among the most compelling artifacts in American numismatics. Those linked to World War II hold even greater appeal. One such piece...

A Singular Survivor: The Finest Known 1907 $1,000 Gold Certificate

Paper Money CoinWeek - January 23, 2026

Few American currency notes command instant respect. Even fewer define the absolute pinnacle of their type. However, the 1907 $1,000 Gold Certificate, Friedberg 1219e,...

Search CoinWeek

Social Media

AU Capital Management US - Ancient Coins

CoinWeek LLC. Copyright © 1995-2026 | All rights reserved. No portion of this site may be reproduced or copied without written permission.
PO Box 338 Silver Springs, Florida 34488| Office 407-786-5555 | Email: [email protected]

About Us - Contact Info - Advertise on CoinWeek - Terms and Conditions - Privacy Policy - Submit Articles

2026 © CoinWeek DISCLAIMER: All content within CoinWeek.com is presented for informational purposes only, with no guarantee of accuracy. All News, Articles, Commentary and Opinions are contributed by the author(s), with or without compensation, who are solely responsible for the content, and do not represent CoinWeek Management. CoinWeek does not buy or sell coins or numismatic material and No endorsement or affiliation to or from CoinWeek.com is made.