Show Concrete Boats Arc Next Now cw York April Arll 4 Concrete tc ships ships- S ii It t appe appears rs tUe aie a possibility of ot the tho fu fu- fu ture Already Y compressed concrete has lias been beeh Used In tho the construction of while concrete barges have been u d by bythe the Italian admiralty for some time Five of these vessels each of ot tons or more there ate are in commission commis commis- sion sian andare said sald to give every satisfaction satis satta- faction In the work which they have hae to tp tod d do 5 I p. p i oC J i |