Cos Marchy's Recent Activity

  1. Cos Marchy posted a new thread.

    Is this normal for a coin

    Hi, I bought a 9 carat proof gold pound coin which has a silvery mark on the edge. As this is proof, shouldn't this be solid gold and...

    upload_2025-8-10_21-51-59.png

    Forum: Coin Chat

    Aug 10, 2025 at 4:52 PM
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