Richard, there is an interchange of Giulia Super windshields to Berlinas by using the Super windshield and rubber gasket. I am not sure what year is the cutoff. But I believe it will work if your car is a 115 chassis. I'll ask justcallmefred, he'll know.
This also works on the 105/115 GTVs.
I have a Super windshield and gasket with the moldings for sale. $75.00