Show edison conquers chlorine gas united states submarine crews brewa need no longer tear fear the chlorine gas hith bilth erto arto automatically generated among the ho metals of their precarious prec arloua craft mr edison has found the secret of prevention submerged boats may pro coed to greater distances safe from the dangers created by tho the contract of salt water with lead batter tuB in the electric installation it cost him 65 different experiments to the cause and provide tho remedy and in money ills now new nickel battery In pervious tried out by a year in bea water was installed in I 1 and hw been recommended for tho the other uni undersea orsea boats deaths all aliments ments und and havo been duo to chlorine gas mr Rd Edi laona sons service tco therefore te if no less legs on behalf of lifesaving than on behalf of alert effectiveness in this irm of defense |