Transactions Society Naval Architects and Marine Engineers, Vol. 24, 1010. 
To illustrate paper on “Feathering Paddle-Wheels,” 
by Professor E. M. Bragg, Member. 
4s aaa £ ECCENTRICITY RATIO. 
G¢ =PITCH RATIO. 
KG _ 
KG = DIP RATIO. 
FG 
2aq = DLADE WIDTH RATIO. 
TOTAL THRUST( 
AREAOF ONE SLADE 
; 
THE NORRIS PETERS CO,, WASHINGTON, D.C. 
Plate 94: 
