Caudron XII  (Eclair)
1913
 
Markings:

Serie 1
No. 109
Cau XII
Rh 80 HP
Comments:  Very early French built propeller for Caudron G3 aerial reconnaissance plane, later used as a trainer.  The numerical value of the series (1) and the serial number (109) are unusually low, indicating that this was likely a very early model from this manufacturer.

Length: 2.60 m    Pitch 1.80m
Wood:  Mahogany with reddish paint surface