Guy looking for previous owners of a Maserati 3500GT

Hello. I’m trying to find the previous US owners of a Maserati 3500GT during the 1960s and 70s. The car was the same colour scheme as above, probably located in California. I know it’s a long shot, but please email 3500@coldplay.com if you, your parents or grandparents (or someone else you know) had one like this!

Thanks!

Guy