Transtictmns Society NaTfil Architects ami Mnfin-c Engineers, Vnl. iS. igio 



Ptale 25 



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

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



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y^Te ef *i*Vfj 



/nisscy Of? S'-C exrrgrs 





