Guys,
I had a look around myself for these switches. If you want old old stock you would have to just 'hunt' the garage sales & markets in a city (Port Road Markets Bob!)
Recollections has the ball type 240V Switches.
http://recollections.com.au/
under lighting. or the direct link:
Here is where they are
http://osc.recollections.com.au/eSto...fe0cf7cb9b8dd7
I have bought a lot from them over the years.. a great company, fantastic if you are restoring a Federation House to go with the truck!
As Tony would have it without a picture......: Here is ONE picture from their website...
Ian