DH4
1917
Markings:

PLANE DH4
STANDING RPM 1470
ENGINE USA 12

PART NO 4-P-680-R
BAP NO 74081
SHOP 215
Bullet Hole in Blade
Comments:  This DH4 propeller sustained "combat damage" in WW1 when it was hit from behind by a single bullet.  Apparently the plane was able to return home safely and the propeller was replaced.  The DH4 was the only US built aircraft to fly combat in WW1, and of the 1213 shipped to France, only 417 saw combat, including this one.  The DH4 was powered by the 12 cylinder Liberty engine, although at the time this propeller was stamped, it is only referred to as "USA 12".   This propeller was brought home by a person with the last name of Murnane, but no further information has been obtained.

Wood:  Mahogany
Length:  9' 8"
Exit hole in front of blade
Entrance hole in rear of blade