TransacHovs Society Naval Architects and Marine Engineers, Vol. 20, tgi2. 



Plate 134 



To illustrate paper on "Logarithmic Speed-Power Diagram," 

 by Thomas M. Gunn, Esq. 



^ -J 



LEKQTH- 



E.H.R OF SELECTED MODELS 



BASED ON TAYLOR'S ST'D. SERIES, 



