Show Torpedo Proof Ships Promised by Inventor MELBOURNE AUSTRALIA Torpedoes soon will be ineffective in sea warfare Franklyn G. G Barnes inventor of ot the magnetic mine anti-mine device for ships saidI saidI said I HI have a deVice now that will prevent any torpedo from reaching its target he asserted Mr Barnes said he had an idea for reducing gun recoil to such an extent that an inch eight-inch gun could be substituted for one half that cali cali- ber A mobile fort equipped with cannon and machine guns is another another another an an- other possibility ity he revealed |