Coin Community Family of Web Sites
Shop for APMEX Bullion on eBay!Royal Canadian Mint products, Canadian, Polish, American, and world coins and banknotes. Specializing in Modern Numismatics Shop CCF Members on eBay! Vancouvers #1 Coin and Paper Money Dealer 300,000 items to help build your collection! Coin, Banknote and Medal Collectors's Online Mall








Username:
Password:
Save Password
Forgot your Password?


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. It's Free!

Is This Bicentennial Half Dollar 40% Silver?

To participate in the forum you must log in or register.
Author Previous TopicReplies: 24 / Views: 1,591Next Topic
Page: of 2
Valued Member

United States
102 Posts
 Posted 10/13/2025  01:37 am Show Profile   Bookmark this topic Add flipacoin to your friends list Get a Link to this Message Number of Subscribers
By all appearances, this half dollar should be 40% silver. I make my judgment based on there being no copper striped edge. I humbly ask for and welcome your opinions. Thanks!
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Bedrock of the Community
Learn More...
Marv65's Avatar
United States
10470 Posts
 Posted 10/13/2025  02:18 am  Show Profile   Bookmark this reply Add Marv65 to your friends list Get a Link to this Reply
Halves minted at the San Francisco Mint (S) were 40% but the rim edge is silver looking. Probably a plated coin originally minted at Philadelphia.
Edited by Marv65
10/13/2025 02:19 am
Moderator
Learn More...
nickelsearcher's Avatar
United States
15381 Posts
 Posted 10/13/2025  07:03 am  Show Profile   Bookmark this reply Add nickelsearcher to your friends list Get a Link to this Reply
Your coin was minted in Philadelphia and as such contains no silver.
Take a look at my other hobby ... http://www.jk-dk.art
Moderator
Learn More...
Spence's Avatar
United States
34393 Posts
 Posted 10/13/2025  07:18 am  Show Profile   Bookmark this reply Add Spence to your friends list Get a Link to this Reply
The plating mentioned by @marv obscures the evidence of the copper core. Knowing the weight would help you to know for sure. Also, depending on what metal was used for plating, you might find a magnet weakly attracted to this coin now.
"If you climb a good tree, you get a push."
-----Ghanaian proverb

"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
Bedrock of the Community
ijn1944's Avatar
United States
19108 Posts
 Posted 10/13/2025  07:19 am  Show Profile   Bookmark this reply Add ijn1944 to your friends list Get a Link to this Reply
I suspect 'after market' plating after the coin left the mint.
Moderator
Learn More...
Dearborn's Avatar
United States
94614 Posts
Moderator
Learn More...
jbuck's Avatar
United States
187446 Posts
 Posted 10/13/2025  08:20 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply
I agree. Plated.

Also note that 40% silver coins are still clad with a visible core (79% copper & 21% silver), although it can be more difficult to see than the pure copper core of normal CuNi clad.
Valued Member
United States
102 Posts
 Posted 10/13/2025  8:02 pm  Show Profile   Bookmark this reply Add flipacoin to your friends list Get a Link to this Reply
Thank you gentlemen for replying.
Bedrock of the Community
Errers and Varietys's Avatar
United States
73575 Posts
 Posted 10/13/2025  8:16 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
I agree with above. Definitely plated.
Errers and Varietys.
Pillar of the Community
Learn More...
Brandmeister's Avatar
United States
6448 Posts
 Posted 10/13/2025  8:18 pm  Show Profile   Check Brandmeister's eBay Listings Bookmark this reply Add Brandmeister to your friends list Get a Link to this Reply
Don't forget, 40% silver coins will also pass the tissue test.

https://goccf.com/t/472277#4172757

Is-This-Bicentennial-Half-Dollar-40%-Silver?

Edit: I guess I should point out, a coin plated with silver will also almost certainly pass the tissue test.
Edited by Brandmeister
10/13/2025 8:20 pm
Moderator
Learn More...
Dearborn's Avatar
United States
94614 Posts
Valued Member
United States
102 Posts
 Posted 01/28/2026  12:53 am  Show Profile   Bookmark this reply Add flipacoin to your friends list Get a Link to this Reply
I haven't been able to do further testing and update my results until now. From my research and the results I have, it may be a good idea to send this coin to PCGS for authentication.
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Is-This-Bicentennial-Half-Dollar-40%-Silver?
Bedrock of the Community
Learn More...
Marv65's Avatar
United States
10470 Posts
 Posted 01/28/2026  01:53 am  Show Profile   Bookmark this reply Add Marv65 to your friends list Get a Link to this Reply

Quote:
it may be a good idea to send this coin to PCGS for authentication.

Really? After everybody told you it's a plated coin? It does not have an "S" mintmark on it. Only San Fran minted the 40% silvers. A random silver half dollar planchet winding up in the Denver or Philadelphia mints to be accidentally struck and then ending up in your hands is quite a high improbability.
Do as you will - it is your money but let us know the results of your adventure.
Valued Member
United States
102 Posts
 Posted 01/28/2026  02:01 am  Show Profile   Bookmark this reply Add flipacoin to your friends list Get a Link to this Reply
I appreciate the input, but 'because I said so' isn't really a diagnostic. If all the evidence points to the possibility of this coin being authentic but you're certain it's not, there's usually a specific reason why. What is the one thing you're seeing—or not seeing—that outweighs the other evidence?"
Bedrock of the Community
Learn More...
Marv65's Avatar
United States
10470 Posts
 Posted 01/28/2026  02:11 am  Show Profile   Bookmark this reply Add Marv65 to your friends list Get a Link to this Reply

Quote:
What is the one thing you're seeing—or not seeing—that outweighs the other evidence?"


What part of this don't you understand?

"It does not have an "S" mintmark on it. Only San Fran minted the 40% silvers."
Pillar of the Community
ratman4762's Avatar
United States
2520 Posts
 Posted 01/28/2026  02:54 am  Show Profile   Bookmark this reply Add ratman4762 to your friends list Get a Link to this Reply
Sure looks plated to me...What is all this evidence that leads you to your silver conclusion?
  Previous TopicReplies: 24 / Views: 1,591Next Topic
Page: of 2

To participate in the forum you must log in or register.



    




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 0.45 seconds to rattle this change. Forums