messydesk ✭✭✭✭✭

Polyethylene is just a chain of a lot of C2H4 molecules. Other stuff in addition to PE might be nasty with respect to storage, but the PE itself shouldn't be. You can do the Beilstein Test on any pla… (View Post)

Leather embossing tool! (View Post)

PCGS offered this as a service once upon a time. It was called "Presidential Review", and David Hall would give you commentary about the coin. No idea how many times it was used and can't r… (View Post)

Well done! That shirt could bring only slow nods of approval from those who know what it is. Wondering what manner of implement is in the dexter claw. (View Post)

SEGS slabs are very easy to open. Stand it on the long edge on a concrete floor and whack it with a hammer a few times (not gently). You'll hear a "pop", then it opens like a book. If you t… (View Post)