Lang Propeller for Lawrance Engine
c. 1918
Comments:  This propeller was designed to be used on the 24 HP Lawrance (incorrectly spelled where stamped) Engine.  It most likely was used on the Breese Penquin, a non-flying trainer.

Wood:  Mahogany
Length:  2000 mm 
Pitch:  1000 mm
Markings:

DR NO LP 241A
24 HP LAWRENCE A3 MOTOR
LANG PROPELLER NO 504
PITCH 1000
DIA 2000
SC 29499