Tniiisaclidiis Sucirly Xovol .IrcliiU'cIs and Marine liiu/'nicrrs. I'ol. 36, igi8. 



Plate 15 



To ilhtslralc j^aj^cr on "Rcrk'al of Wooden Sliiphiiildinf/ as a Jl'ar Indiisfry." 

 Iiy Carlos dcZafra, Jisq., .Issociatc. 



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