Cut section of a Sensenich mfg. wooden propeller.  Measures 29" long.  It is hand inscribed "A/C James A. Ennerson Jr. A.S.N. mission, training and opperations officer, C.A.P.G.N. T-3 RARE, Kans. wing group T-51, Squadron? A.A.C.A., Topeka, Kans".