Medal Alignment

The 1989-D Congress Dollar Error That Turned the U.S. Mint Upside Down

Errors and Varieties CoinWeek - July 13, 2026

The Congress Silver Dollar That Escaped the U.S. Mint With a 180-Degree Error A dramatic 180-degree die rotation transformed an overlooked modern commemorative into one...

Search CoinWeek

Social Media

Atlas Numismatics World and 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 915167 Longwood, Florida 32791| 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.

Medal Alignment

Related Articles on CoinWeek

The 1989-D Congress Dollar Error That Turned the U.S. Mint Upside Down

Search CoinWeek

Social Media