Original poster: "S&JY" <youngs@xxxxxxxxx> All,In case you haven?t visited this site, have a look at <http://www.pbs.org/tesla/dis/index.html>http://www.pbs.org/tesla/dis/index.html It provides a good broad spectrum description of his accomplishments and has some interesting photos. Note the conical Tesla coil ? inspiration for the Griffith Observatory coil?
--Steve Y.