Thank you for this hint. I googled the combination: ogham virginia. It yields interesting pages on the controversy between over enthusiastic amateurs and cold minded archeologists about pre-Columbian artifacts. Were they native counting tables or Irish petroglyphs? Archeologists insist on the former. However we should remember that pre-Columbian european presence on America, that was officially dismissed 20 years ago, is more and more accepted.

A puzzle a day keeps the hassle away


A puzzle a day keeps the hassle away