My Father in-law is getting up in years & has started passing some keepsakes on to the wife. One of the things was an accumulation of coins. I've got no idea what this one is & am not even sure I'm in the right part of the forum. The last 2 pictures were taken through a loop.
hard to tell from the photos, but the coin might have bronze disease (corrosion caused by chlorides). Up close do the bright green spots on your coin appear fuzzy and easily scrape off with your finger nail?
If so, you'll need to take preventative action pretty quickly. There's plenty of material, presumably here, and on the internet about how to treat coins with bd. Bronze disease does not stop until it destroys your coin...
It is the worst thing about bronze coins, though ancient silver coins can have their issues too (embrittlement).
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