Transactions Society Maval Architects and Marine Engineers, Vol. i8, 1910. 



Plate 2j. 



To illustrate remarks by Civil Engineer A. C. Cunningham, U. S. N., on paper on "Floating 



Dry Docks in the United States; Relative Value of Wood and Steel for their 



Construction," by William T. Donnelly, Esq., Member. 



