ATL&#x27;s head office and factory used to be in Meadowbank, Sydney, a few minutes from where I grew up.  The old building is still there, though ATL is not.  There&#x27;s lots more history and better photos than the hackaday article at the following link, written by an ex ATL employee.<p><a href="http:&#x2F;&#x2F;members.ozemail.com.au&#x2F;~bconlon&#x2F;atl.htm" rel="nofollow">http:&#x2F;&#x2F;members.ozemail.com.au&#x2F;~bconlon&#x2F;atl.htm</a><p>---<p>Don&#x27;t forget to go up one level to<p><a href="http:&#x2F;&#x2F;members.ozemail.com.au&#x2F;~bconlon&#x2F;index.html" rel="nofollow">http:&#x2F;&#x2F;members.ozemail.com.au&#x2F;~bconlon&#x2F;index.html</a><p>for a comprehensive collection of further pictures and text.