Vinyl Flips! How Dare You!

I buy a lot of stuff: Coins, Tokens, Casino Chips...etc.
Because I buy so much, and have a huge monthly volume, I just toss the envelope the coin/chip/token came in into a box. This is now!

This was then! I've been a collector since I was 5yo. I just used to keep the coins in an old cigar box.

When I became a teenager, my collecting interests changed, and I began to staple everything in those Mylar Flips that sometimes made paper dandruff on the coins.

Another alternative was Air-Tites, but at this time they are expensive.

Now it's the 1990s and MYLAR flips are all the rage.

But even as of the 90s, there are still sellers using PVC flips.

It's 2012, I opened some envelopes and found "Wet PVC" coins. I quickly sandwiched them between sheets of rice paper.

The rice paper will absorb anything.

Now I need to know if using acetone and then Verdi to stabilize it will help.

In conserving Ancients we used to use Olive Oil, then finish with a museum wax. I don
't remember the name of the wax.