AlbumNerd ✭✭✭✭

An update! Got a bottle of Nic-A-Date and indeed it is a 'D'! (View Post)

Good catch. Edited (View Post)

100% acetone (View Post)

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)

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)