The only thing I could come up with when I was researching my fake(?) Alessandro is IIRC I came across two [well known] Italian framebuilders active in the early 80's that have a son named Alessandro. Unfortunately I don't remember who. But it was a name we'd all recognize, like DeRosa. My limited research led nowhere, but I really didn't pursue it.
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72 Frejus, Holdsworth Record & special CNC / 74 Italvega NR (for sale) / c80 ?French? / 82 Raleigh Intl MkII / 83 Trek 620 / 84 Bruce Gordon Chinook (for sale)/ 85 Ron Cooper / 87 Centurion IM MV (for sale) / 03 Casati Dardo / 08 BF IRO / 09 Dogma FPX / 10 Vassago Fisticuff