Ronsanderson ✭✭✭✭

If your jar is well-made, a simple piece of glass can lay flat on the top edge of the jar and reduce evaporation to a negligible amount. (View Post)

Acetone and xylene are good for organic compounds, such as fresh finger oils, black pocket crud and lint, and other mysterious gunk. They are generally not effective on fingerprints. A new fingerprin… (View Post)

I have a lot of favorites… (View Post)

Not to hijack the post above, but whenever I see a beautiful lustrous 1968, I am reminded that the obverse was completely reworked the next year for the first time since 1916. Sorry for the interrupt… (View Post)

I got this for (relatively) cheap in an MS63BN holder that was scratched and scuffed. But it looked like this when it was freed from its plastic prison. It is a favorite because I feel like I had a p… (View Post)