The photos show some parts of the copper having edge reeding and flat other parts which seems to line up with the parts of the obverse that have a solid rim and the other parts that are worn through the rim.
From the level of wear to the coin, I would definitely expect this is post-mint and the wear is the cause of the weight loss
PMD - note how beveled the edges are - this is not something the mint does. Edges of clad coins also are not necessarily uniform in how the edges portray the three layers. Some can be found where no copper shows in areas of the edge also.
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