WWI Propeller Identification

[Dyno Dave]

Hi, I'm a new member with a few unidentified propellers.

The first one is about 8' in dia. - sorry, I'll measure it exactly down the line - it's made of laminated Walnut and is very similar to a 1917 Sopwith Pup or a French Spad XI prop. It has 10 hub holes. There is no covering on the tips - metal, canvas, etc.

DD

[Dave]

You'll need more information to be able to go much further. The 10 bolt hole pattern is unusual, though, and I don't know of any hubs offhand that would have used 10 holes.