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Re: Pure Technologies <> Utilizing Computer Vision + Machine Learning for Natural & Artificial Toning
No offense but I’ll trust my eye over this algorithm all day long. I like the concept of computer aided coin grading for wear and pmd but not this concept. (View Post)1 -
Re: Did people confuse half dollars and dollars in early 1800s much?
It was different in those days. Coins were valued by their silver and gold content. Weight was important. If the silver content in the coin was greater than the face value then they disappeared from … (View Post)2 -
Re: When is toning on silver coins really damage?
Yes, old silver changes and reacts to its environment. I collect older coins from the 1794 on. For me, it's all about originality and eye appeal. (View Post)1 -
Re: Can I get some help identifying this black star stone
I know what they aren’t: coins! (View Post)5 -
Re: Are we neighbors? Where do you live?
I said nothing wrong nor antagonistic. It was a fair warning to other posters. These last few comments were rude and antagonistic. I won’t go away newbie. (View Post)3