Propeller met barometer Propellerblad B-17 Propellerblad Liberty propeller Propeller, TC-1P2 Diameter 74 Inches Pitch 42 Propellerblad Propeller, TC 1P2, Diameter 74 Inches, Pitch 42 Propeller Propeller, TPC 1P2, Diameter 74 Inches, Pitch 48 Propellerblad Propellerblad RA 1004G/RTS Propellerblad