The thrust & centrifugal forces that act on a wooden prop are huge, that`s why they are made of laminated hard woods. The big give away on this one is the central boss hasn`t been bored right the way thru to accept the prop shaft.
The witness marks on the "rear" of the boss suggest it`s been mounted on oversize base plate & then moved & then bolted down again off centre
Glad my spideysenses were in the right ballpark on this, then. Still a decorative item, and someone will want it for something. Ideal for pub/mancave wall etc. and the bonus you don't have the worry/fear if it gets damaged/nicked, so worth something to someone.
In a nutshell - "what's something worth? Whatever someone's willing to pay for it." Sounds ruddy obvious and sarcastic, but it's true. Seen some right clat sell for silly money before, haha!!