Warbird Information Exchange

A friend of mine recently gave me a pair of OQ-2 propellers as a gift - you know, the type Marilyn Monroe worked on during the war. Anyways, we thought it might make for a neat display if we could mount them in a manner akin to they were in servicetime.

I realize lots of people have these things, but is there anybody who has (or know someone who has) the plates and bolts that were used to attached the propellers to the aircraft?