Coins can be damaged from physical contact or from the
environment. There are many products
that help protect your coins, but some do a better job than others.
The best protection comes from a transparent barrier against
contact. Contact damage can be abrasions
or from films of liquid.
Environmental protection requires air tight seals against polluted
air, which can be any air.
Flip holders and 2 X 2 holders help, but s properly fitting
capsule may be a real good choice.
Properly fitting is important, since you do not want your coins sliding
about in the capsule. When multiple sizes
are needed, capsules can be paired with washers that are sold with them.
Click the link above, and select capsules, or browse any other topic from the list, including coin books.
We cannot guarantee no damage will occur, but we like capsules. Most of our coins that we sell come in capsules from the mint, so we have little experience with the other options. You should use what you feel is best.
