After my mother-in-law died, my wife and I discovered a cache of US Indian Head pennies in a dresser drawer in her apartment. She wasn’t a coin collector, as such, but she lived in the era when these pennies were in circulation and she had accumulated a few.

Some of these coins are in excellent condition; others are not. They are so worn and tarnished you can hardly see the imprint. All bear the stamp “One Cent” on the opposite side. Although a penny these days has little value and many consider them useless, this one-cent coin would have bought a…