I started writing down a comprehensive industrial history of the Alfa Romeo company and its factories.
The first chapter is already available online here
. I gave explanations and indications for accessing the text and decent illustrations in this thread
The second chapter is out right now in Het Klaverblaadje, magazine of the Dutch Alfaclub
. I'll make it available online within weeks, as I would like the english text to be corrected and edited before.
The South African plant should be addressed in the third or fourth chapter, so it might be necessary to wait a couple of years or so, sorry...