"The Natural Philosopher" wrote in message ...
On 13/12/12 13:41, Mike Tomlinson wrote:

Posted in another group:

http://imageshack.us/photo/my-images...tonowhere.jpg/

what are these tracks for?

they are tuned circuits. open ended transmission lines. Or a bored
draughtsman doodling..

You mean like Bill's name carved into the cliff of the IOW above Blackgangs (but below Balckgang Chine)

http://binged.it/RrnNYL

Tim