SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 62, NUMBER 2 



Ibobgkins jfunb 



ADVISORY COMMITTHH ON THE LANGLEY 

 AERODYNAMICAL LABORATORY 



HYDROMECHANIC EXPERIMENTS WITH 

 FLYING BOAT HULLS 



(With Six Plates) 



BY 



H. C. RICHARDSON, Naval Constructor, U. S. Navy 



Chairman of Sub-Committee on Hydromechanic Experiments in Relation to Aeronautics 



(Publication 2253) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



APRIL 20. 1914 



