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Show DENMARK IS BUILDING CONCRETE VESSELS ' Wfw Vr" -v ' V J$ d ,k M - j.C;'zi HA I . 11 i f . -A . I ; ""- .... w 'JZ.. - -"' r " 'i " , ' ,i.jr- r; x " s ' ' .: '.. -..v.--...j.-4,Av..v...,. .... j , ... t At C.ipeiihien. Denmark, the building or concrete vessels lias been proved practical und ships of ,S)0 fe-i in length re being constructed there. The Illustration show the launching of one of these re-enforced concrete vessels, inset Is u photograph showing how they are launched upside dowu, j |