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  1. TypeCoin971793
    Post

    1813 Capped Bust Half Dollar for grading

    I am seriously considering it.
    Post by: TypeCoin971793, Jul 8, 2018 in forum: US Coins Forum
  2. TypeCoin971793
    Post

    Toning is corrosion!

    I might try that. My main goal of the experiments was to see if I could apply a realistic circulation patina on a coin. This is one of my later...
    Post by: TypeCoin971793, Jul 8, 2018 in forum: Coin Chat
  3. TypeCoin971793
    Post

    Toning is corrosion!

    Yup. Do not recommend using it with coins
    Post by: TypeCoin971793, Jul 8, 2018 in forum: Coin Chat
  4. TypeCoin971793
    Post

    Toning is corrosion!

    20 minutes at 350°F
    Post by: TypeCoin971793, Jul 8, 2018 in forum: Coin Chat
  5. TypeCoin971793
    Post

    Toning is corrosion!

    I know. I am well aware of the chemistry of it. I was surprised the reaction penetrated so deep into the coin’s surface.
    Post by: TypeCoin971793, Jul 8, 2018 in forum: Coin Chat
  6. TypeCoin971793
    Thread

    Toning is corrosion!

    So I got some powdered sulfur to experiment with some junk silver coins. One of these experiments consisted on baking a coin in this sulfur just...
    Thread by: TypeCoin971793, Jul 8, 2018, 115 replies, in forum: Coin Chat
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