7>o;/.s(i(7/('ii.v Socirty .\o7al .-Ircliilicts and Marine I'.ngincers. I'ol. jj, loii). 



Plate 5 



1 o illuslrafc f>apcr on "The Frof^iilsive Efftcicncy of Single Scrc-a' Cargo Ships," 

 hv Connimndcr ll'lllitin Mrluifcc, Coustrnction Corps, f^. S. X., Mcuihcr. 



NOBRIS PETERS. IWC, LlTHO.. WASHINGTON. D. C. 



