Yayyyyyy! 1956 Multipla!!!!
THANKS YA'LL.. my whipper snapper son come up with it at the SAME Time
Now I OWE him!!!! BUT after research it is a Multipla on a Fiat 600 base. They even had a Marine version to go in the water, a taxi version and this version which was noted as a station wagon but has been touted as the first minivan!!!
Thanks so much! Visiting family in CA and going through family slides/movies!