Transactions Society Naval Architects and Marine Engineers, Vol. 20, lorz. 



riatc 132 



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



by Thomas M. Gunn, Esq. 



1 r 



•—DISPLACEMENT 



MODELS VARYING IN BEAM S DEPTH 



DERIVED FROM THE YORKTOWN. 

 CURVES CAUCULflTE-D FOR 100 FT, UENQTH 

 FROM MODELS SOFT LtCN<jTH 

 DISPLACEMENT. E-^oI. LBS, FRESH WATER. 



