Integral propeller

[THULE]

Hi,Guys, I'm new on this forum I'd like to say hello to everyvody and ask for propeller I found recently , there are some markings(some of them I indentified however maybe I'm wrong) :

IPC - integral propeller company
DG 2303
P80 REN - renault
FARMAN - farman biplane?
B 24305
296cm in length
28cm at the widest place and 21cm at the boss

Could You tell me more about it and what do You think is estimated value of that propeller?Thank you very much for Your help

[THULE]

Here are better photos.

[Dave]

I can check the numbers later when I'm at home, but unfortunately it looks as if someone has ground out part of the hub to fit a clock or similar item in that space. That will significantly detract from its value. Are there decals on the blades? Can't tell from the photos.

[THULE]

Hi Dave,
Thankyou for Your reply, as dar as i know there's no any decals on the blades.

[THULE]

Dave Thankyou for help, what do You think about its value?

[THULE]

Any way thanks for help.