Smithsonian Report. 1962. — Taylor 



Plate 24 



1. {''alliiir ''I IIK-I.il I'P-: . I ; ■ II ; i : : ,-- 1 i i >()i) iip. rlr.'llK' al McCinjk Field 



Ma\- 1924. Most similar failures caused more entrinc damatie than is shown here. 



_^ 



2. Curtiss-Reed twisted-metal propeller, 1925. 



