IMHO, for a range of this vintage, to not have the Automatic unit is a plus. There is a switch on the left of the panel that would typically let the user select the size of the large burner (not sure of the designation, but basically full or partial). Can't tell if that is what we're seeing or not. I would put my money on this one having the colored indicators behind the switches.
This is a really cool range. As we've all said so many times before "if it were only closer"
lawrence