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Re: Rinsing after dipping?
Good catch. Edited (View Post)1 -
Re: Rinsing after dipping?
100% acetone (View Post)1 -
Re: What questions do you want me to ask a vintage coin board expert?
Hey all, thanks a lot for your patience. The video interview with Donald Kocken is now online! Youtube Link For those new to this thread, Donald is a prominent researcher of coin boards, folders, &am… (View Post)2 -
Numi v2: AI Coin Sorting
After playing around with my AI coin grading project for half a year, I've started to sour on the idea. I think Technical Grading will eventually be accurate enough to be useful, but I don'… (View Post)6 -
Re: My collection of 200 banknotes from around the world
Thank you for the insights and I'll take you up on your offer! I'd much rather the note be in the hands of someone who would appreciate it much more than I can. Send me a pm! (View Post)1
