The Tiadaghton Elm Historical Marker
A Historical Marker for an elm tree that no longer exists.
For a historical event of which there is no written record.
And if that historical event, for which there is no written record, did occur, it [almost certainly] did not happen under the old Tiadaghton Elm Tree, but at another location entirely.
"Under this elm on July 4th 1776, resolves declaring independence were drawn prior to the news of action by Congress at Philadelphia. This was a expression of the spirit of common to the frontier and led by the famous Fair Play men."