What type of propeller is this?

[Dave]

Those are blades for a variable pitch propeller, although it would be difficult to know which model. See this site for some other examples.

I am trying to figure out what type of propeller this is? I am interested in its history. Any help would greatly be appreciated.

http://cgi.ebay.com/ebaymotors/Woode...27082257QQrdZ1

Thanks,
joel