--- In email@example.com, "musicalbells"
It sounds like markings people have made to show where a "wireless"
Who also operates with one brain cell if he thinks I'm going to let
him get away with that....
Thanks Bob, I think your explanation is more probable, because that
is what Pete and I thought it could be. Strange, though, that they
didn't put the height as well as the mark, but then as we are
supposed to be sinking fast I guess the readings will change. The
marks are far too old in some cases to be connected with anything to
do with the recent innovation of the internet.