Transactions Socirty Naval Architccls and Marine lingineors, Vul. 26, igiS. 



Plate wo. 



To illusfnitc paper on "Variations of Shaft Horscpozvcr, Propeller Revolutions, and Propul- 

 sive Coefficient zvitli Longitudinal Position of the Parallel Middle Body in a Single Screzv 

 Cargo Ship," hy Nai-al Constructor IVilliain McEntee, U. S. N., Member. 



