It‘s best to avoid handling coins if you can. Your coins' value is judged by quality: dust, smudges and nicks from handling will lessen their appraised value. If you simply have to handle your collectible coins, only touch the outer edges of the coin to minimize contact with your hands.

Cleaning coins is not recommended and if necessary should be left to an expert. Collectors might actually value the patina a coin has gradually developed, and consider a cleaned coin less desirable.

Most holders provide adequate protection for liberty walking half dollars but you will want to be sure that your most valuable coins are protected not only from fingerprints and dust, but also moisture. Aside from the typical stapled or taped packets that provide average protection, there are other protectors out there that can do a better job and guard against moisture as well. When selecting a storage space for your collectible coins, make sure they are not in an area given to dampness, such as a cellar or basement.