Jay,
That is a very good photo and really shows the differences well.
Still, I think there were two (or as William suggests, possibly more) variations of the Mangusta Script. I have seen several Original scripts that look like the second Mangusta in style, but the top one is also clearly an original. I have only seen that style on one car myself, and it was 8Ma508, a very early car. Yours, at 600 is also pretty early too. I wonder if a changeover occurred around your car?
Mark
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