Prop Id. Please

[Ron De Rier]

This prop was left to me by my Father. It's been stored in the rafters of our garage for decades.
I am hoping someone can id. it and possibly some history. I am cleaning house prepping to move and can't take it with me. Any idea what it is worth would be deeply appreciated.
All the info I have is included in the photos.

Thank You,
Ron

[Dave]

It looks like it's for a Liberty engine, which could include a lot of different aircraft. "BAP" is for Bureau of Aircraft Production, and the number is like a serial number.

Hard to know what they're worth, particularly in this market, but I'd say somewhere around $800 to $1000, maybe.

[Ron De Rier]

Thanks for the reply. I measured the prop, it's 9' 2". Do you have any idea what the 7" 6" represents.
Thanks Again,
Ron

[Dave]

Pitch would typically be stamped as feet and inches or feet and decimal fractions of inches, so I'm guessing that yours has a pitch of 7 feet, 6 inches, and that the foot symbol may be incorrectly stamped.

[Ron De Rier]

Thanks Dave. The foot symbol was my typo.