Transactions Societv Naval Architects and Marine Engineers. Vol. i8. tijio 



Plate 24. 



To illustrate paper on "Floating Dry Docks in the United Slates; Relative Value of Wood and 

 Steel for their Construction," by William T. Donnelly, Esq., Member. 



^rer.a,, sf P.;^ .-f A. . I ..t tl^lftr P. f.^1 



5OOOT0MS PofSlTOON 



Fi_OATirsiG Dry Dock 



