- for the metal silver chips/ jetons I use airtite holders
-cardboard plaques are in a non-toxic plastic banknote holders so the plastic doesn't give a problem
and they are in a temperature controlled enviroment away from sunlight
-mop is in a non-toxic plastic holder also or in airtite holder
-old plaques are difficult, I talked too David Spragg about personal airtite holders but they are impossible in price range
-plastic jetons and chips are just open in a display cabinet so I can examine them quit eassy
-I have bleeding plastic chips that are in backing paper after they were dipped in a natural oil

and my most precious stuff is in the vault.

I use the "Hartbergers munthouders" for the chips that I have for selling purpose so I can put a number on it for my personal pricelists.
Otherwise for my private collection I don't use them.

Jo from Belgium.
Code orange in all schools, same principals as in hospitals now. F C B