IMG_9016

It's a Ham standard 23E50 series. The basic design was used on many aircraft, I'm trying to figure out what aircraft used the 7147 blade configuration

I'm showing the 7147 blade replaced the 6507, The 23E50 series with 6507 blades were used on the C-54

Could that be the prop hub from a B-26 Marauder?

Chip B. No - the B-26 had an electric prop if I recall

FLYBOYJ Spot on, mate.