'I'raiiSLictidJis Siicicly A'aral .Ircliilrcts ami Marine liiu/iiircrs, I'lil. 26, i^iS. 



Plate 18 



To illiistraic j^apcr on " l\'c:rval t\f Wooden SJiij^lntildiiui as a War Indnstrx," 



hy L'arlos dcZaj'ra. lisq., .Issociatc. 



t- si i' 1 tl 



2; 



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