Hey, just thought I'd throw this out there for comment. Have you ever dug an old coin in a not so old spot? Often wonder about circulation and when certain coins were finished being carried commonly. As in large cents, when do you think they were in regular circulation and carried daily and stopped? I found a large cent last week at 2 inches, just wondered if a child was palying with it when lost or was in circulation when lost. Think about these things when trying to determine history of sites. Thanx, Mike