US Coins
World Coins
Paper Money
Collecting 101
Coin Market
- Market Update
- Mint Statistics
Community
Events
Coin of the Year
- News
- Past Winners
Archive
Pricing
Print
- In This Issue
- Testimonials

About Us
Contact
Advertise
Download Our Media Kit
Staff
Subscribe
Subscribe to Our Newsletters
Privacy Policy
Terms of Use
Privacy Settings

US Coins
World Coins
Paper Money
Collecting 101
Coin Market
Community
Events
Coin of the Year
Archive
Marketplace
Pricing
Print

US Coins
World Coins
Paper Money
Collecting 101
Coin Market
Community
Events
Coin of the Year
Archive
Marketplace
Pricing
Print

coin doctoring

This 1916 Philadelphia Mint Winged Liberty dime was doctored to add a Denver mint mark. (Photo courtesy of NGC, the PNG’s official authentication and grading service)

World Coin News

PNG Urges “Preserve the Past” and Offers to Assist Victims of Coin Doctoring

By Numismatic News Staff
Sep 1, 2019

ArtLargImg24745

Reader Viewpoint

Viewpoint: Most coin alterations are ‘doctoring’

By NMN
May 15, 2012

About Us
Contact
Advertise
Download Our Media Kit
Staff
Subscribe
Subscribe to Our Newsletters
Privacy Policy
Terms of Use

© 2021