Coin Community Family of Web Sites
Coin, Banknote and Medal Collectors's Online Mall Vancouvers #1 Coin and Paper Money Dealer Royal Estate Auctions - $1 Coin AuctionsSpecializing in Modern Numismatics 300,000 items to help build your collection! Shop CCF Members on eBay! Royal Canadian Mint products, Canadian, Polish, American, and world coins and banknotes.
Search Coin Community
CCF Social Media
CCF on Facebook! CCF on YouTube! CCF on Twitter! CCF on Pinterest!
Coin Community Time
Be a Site Supporter
Make a Coin Community donation with your PayPal balance or any major credit card!
General
Facebook Pinterest Youtube Channel Stamp Forum Coin Forum Mints Spot Prices Numismatic Search Engine Numismatic Glossary Numismatic Articles Numismatic Event Calendar Numismatic People Appraising A Coin Collection Advertise Here Contact Us
CCF Recommended
eBay Amazon MA-Shops
US Coins & Currency
US Coin Facts US Colonial Coins US Mint Sets US Proof Sets US Pattern Coins US Coin Grading US Coin History US Classic Commemorative Facts US Paper Money Facts
Australian Coins
Perth Mint NCLT Mintages Perth Mint Coin Programs Perth Mint Latest Releases
Canadian Coins
Canadian Coin Facts Canadian Coin Grading Canadian Commemoratives
eBay Coin Shopping
Search CCF Members
eBay Tools eBay Coin Search Engine eBay Coin Categories All eBay Categories eBay / CCF Member List eBay / CCF Member Sales Popular Items Error Coins US Error Coins US Cheap Coins US Hot Coins US Most Watched Coins Aussie Cheap Coins Aussie Hot Coins Aussie Most Watched Coins Canadian Cheap Coins Canadian Hot Coins Canadian Most Watched Coins Ancient Cheap Coins Ancient Hot Coins Ancient Most Watched Coins World Cheap Coins World Hot Coins World Most Watched Coins eBay Coins By Type eBay Coins By Year
Active Users
There are currently 103,760 users on this website.
Stuff for Members
Recent Forum Topics
Last 100 Active Topics Last 100 New Topics
New CCF Member Sales
For Sale: 6 Tubes (50 Coins/Tube) Of 90% Silver Circulated Roosevelt DimesFor Sale : $2 FRN 2017A Star Notes, Consecutive SerialsLot Of 10x Morgan Silver Dollars $1PCGS MS-66+ 1882-S Morgan $1For Sale: 500 Schilling, Richard Strauss Commemorative - Big Silver CoinFor Sale: BU 1904-O Morgan Silver DollarCoin Community Selling Rules - Updated June 5, 2025Coin Community Selling Questions
Username:
 Password:
Save Password
Forgot your Password?

Home Member CCF Sales Member eBay Sales New Posts Unanswered Search Tutorials FAQ Rules

This page may contain links that result in small commissions to keep this free site up and running.

Welcome Guest! Registering and/or logging in will remove the anchor (bottom) ads and the security checks. It's Free!
All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins

Question Regarding Proof Dies

To participate in the forum you must log in or register.
Author Previous TopicReplies: 2 / Views: 1,111Next Topic  
JohnWayne007
Pillar of the Community

Canada
1189 Posts
 Posted 12/02/2020  11:23 am Show Profile   Bookmark this topic Add JohnWayne007 to your friends list Get a Link to this Message Number of Subscribers
I was curious if anyone on may know the answer to this question.

If proof dies are used to strike a coin more than once, then wouldn't finding a small spread or splitting on the devices of a proof coin just be the second or 3rd strike just showing a spread between each strike?

I'm trying to understand how you can differentiate a doubled die vs a minor pivoted second strike on a proof.

Seems to be lots of info on proof doubled dies, but not much info on what doubling from the second/third strike looks like.

Thank you in advance!


Finding and discovering modern Canadian doubled die varieties since 2018.

2023 Recent Publications:
Modern Canadian Doubled Die Varieties - First Edition
PDF & Paperback https://www.mcddv.ca - (New Site, Second Edition, Registry & Services coming fall 2026)
Tanman2001
Pillar of the Community
Tanman2001's Avatar
United States
4429 Posts
 Posted 12/02/2020  3:25 pm  Show Profile   Check Tanman2001's eBay Listings Bookmark this reply Add Tanman2001 to your friends list Get a Link to this Reply
A second/third strike on a proof coin would look identical to typical Machine Doubling. I don't believe it would show any split serifs and the devices would have decreased in size just like MD.
Edited by Tanman2001
12/02/2020 3:26 pm
Report this Post to the Staff  Go to Top of Page
coop
Bedrock of the Community
coop's Avatar
United States
62064 Posts
 Posted 12/02/2020  4:59 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
On Machine Doubling on some strikes, the first time, it is sometimes flattened by the second strike. It is called flat field doubling.
Question-Regarding-Proof-Dies
Question-Regarding-Proof-Dies
Question-Regarding-Proof-Dies
Question-Regarding-Proof-Dies
Question-Regarding-Proof-Dies

Report this Post to the Staff  Go to Top of Page
  Previous TopicReplies: 2 / Views: 1,111Next Topic  

To participate in the forum you must log in or register.
All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins



Silver Gold Bull US is the United States leading bullion dealer. We deliver gold coins, gold bars, silver coins, silver bars and precious metals to your door. Order today! Shop CCF Members on eBay!eBay Coin DealsThe First Dollar, your premier source for bullion and rare coins. See our bullion list on the site and the coin inventory on ebay.Shop for APMEX Bullion on eBay!
    


View Last 100 New Topics

View Last 100 Active Topics



Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited.
Contact Us  |  Advertise Here  |  Privacy Policy / Terms of Use

Coin Community Forum © 2005 - 2026 Coin Community Forums
It took 0.36 seconds to rattle this change. Forums