Hey Theo,
You are correct, of course, I was doing that from memory, which at this stage of the game, sometimes get fuzzy.
My best reference has been Tony Hilton's book "Bronica, The Early History and Definitive Collector's Guide."
I got my copy from Tony
bundardtony@yahoo.com it has been very helpfull.
Tony list's, would you believe, 14 different classic Bronica Models.
I think you've listed the major names, but, as you indicated, there were sub-types.
You've got the C & C2, as well there were 2 S2A's , 2 EC's and 3 ECTL's oh and 2 D's.
So good luck in your search, it will be quite a collection when you get it together.
joe