i believe it is this one because the back of the propeller is the original paint and is black.If you could give your opinion that would be great
http://notplanejane.com/images/Hartzite/new%20hartzite/HartzH-HC-12X20-i1-l.jpg
if someone could tell me a little information on this propeller such as how old it is and what plane used it that would be very much appreciated.
http://i1218.photobucket.com/albums/dd402/slashpwnd/propeller.jpg?t=1292027714...