Jacuzzi ID Help

[jonathanb]

I'm looking for some assistance trying to ID this Jacuzzi propeller. I'm would love to know what sort of plane this was mounted to but first we would have to figure out what engine it was on.

It is marked with a 8ft2in diameter. The opposite blade lists 1530, which I assume is an RPM?

Both blades list Jacuzzi Bros , Berkeley Cal.

I cant seem to find any pictures online where the Copper edge extends this close to the hub on Jacuzzi propellers. I also can't find any that are 8'2".

[Dbahnson]

I think the "1530" is more likely a serial number.

[jonathanb]

There isn't any information on those serial numbers from Jacuzzi though is there?