I am looking for some advice. I have been fortunate to have come upon an estate sale where I picked up approximately 300 or so stamps, everything from a tiny seeder stamp to a 1.5" Harley Davidson stamp. They were left in an open shop for some time where I'm guessing it was a little damp and they have all accumulated some surface rust. I have been able to remove a majority of the rust on a couple tools with a thin wire brush (the kind used for gun cleaning). It is slow going but seems to be effective. So I have 2 questions... 1- Is there a quicker or more proper way to safely (least damage to the tools as possible, not health safety) clean all these tools? And 2- Once clean, is there a way to protect and maintain your tools so this is less likely to occur again? As in, are there coatings made to protect leather stamping tools or anything you guys like to use. I realize keeping them in a dry place and using them daily would work, but this is still a hobby for me and my "shop" strangely resembles a garden shed... Thank you all in advance.