It‘s best to avoid handling coins if you can. Scratched, dirty, or coins marred from handling have less value than those in mint condition. Direct contact with your collection should be avoided, especially with coins in mint condition, but if you have to touch please do so by only holding the outer edge.

Coin cleaning, which is not recommended, should be handled by a specialist. Removing the patina that develops on an old coin could also decrease its value, as collectors might prefer coins with this evidence of age.

Even though most holders offer plenty of safeguards against fingerprints and dust, you want to be sure that your really rare Barber half dollars are protected from moisture as well. While packets that are held by staples or tape don’t give the greatest protection, there are alternative bags available that can block moisture as well. Protecting your collectible coins from water damage is paramount; choose a dry, controlled-temperature space, never a damp basement or cellar.