Reply to "Mangusta Project"

No service catalogue, but there is a parts book, in Italian, with hand-drawn illustrations and original sources for most of the parts. A few copies have been partially translated into english. Probably not detail perfect as some parts in my copy are unlisted while there are several listed I never saw before. Some vendors sell reprints.

Note that only even numbers were used in the serials starting with #500, and each year 1967-1971 has different details for various areas of the build. Yours should be a 1970; Euro cars of all years were 4 headlight while U.S 1970-'71s were 2 headlight with erecting bulbs. Good luck.