Show concrete sub type cargo carrier planned amr 4 1 I 1 7 x I 1 1 I 1 I 1 fl V y N MR 4 14 pa V gy w q J A submarine type cargo and troop carrier shaped like torpedo and made of concrete Is the dream of hal D hayes hollywood contractor and hal williams motion picture producer they claim that their craft would operate almost completely submerged and thus would present a poor target in submarine warfare it would be cheap and light they said by utilizing concrete instead of steel A model for the new type vessel Is pictured above at richmond calif inset hayes inspects the motors inside the new craft |