Help Identifying

[kenathebeach]

I am trying to identify a propeller I recently acquired. It measures 72" the construction and serial numbers suggest Sensenich but there no other markings
that would indicate a manufacturer or build for a specific aircraft or engine.

[Dbahnson]

It's a very common appearing prop and a standard size for many, many different aircraft/engine combinations. I think the counterbore on the hub may narrow it down somewhat, but I'm not sure which models had those. It is unusual not to have any stamped identifying marks on it, which sometimes suggests that it was rejected during the manufacturing process. The fabric tip coating appears original so the next question is are there "shadows" from the presence of decals on the blades?