I just picked this photo from the 1966 Giulia that is on BAT right now.
The pouch looks very much like the remains I had in my 1971 GTV. The contents may have been different, as one of the tools I see here is obviously designed to undo the old style allen head valve cover nuts.
I'll post a photo of my 1974 tool kit, so perhaps we can inventory the various tool kits through the years...
Here is the vary basic tool kit form my 1974 GTV. According tho the PO, who bought the car in new condition in 1983 from a fanatic who kept the car totally original, there were never any other tools with it.