Ss =. e-hClC OCU CU OFT el 
Transactions Society Naval Architects and Marine Engineers, Vol. 19, 1911. Plate 41. 
To illustrate paper on ‘“‘ Experiments on the Froude,” 
by Professor C. H. Peabody, Member of Council. 
Bet in 
a Oe ae 
2 —) 4 s 6 
7 
Fig. 7. 
THE NORRIS FETERS CO., WASHINGTON, D, © 
| 
Speed in Knots 
PROPELLER THREE INCHES FROM RUDDER Post. 
