Show Inventors ID in Prison Stone walls do not always make a prison for the convict While Eugene Turpin the inventor of has been confined fot treason at la in France he be has Invented Invent ed eel a balloon that cats can be guided by the nero aero us He lie has also devised a new fuse for i used at sea and aud an apparatus for making making mak mak- ing Inexpensive hydrogen gas for inflating balloons Meantime Tobias F. F Hudson a prisoner In tb Maryland penitentiary has Invented an Improved socket for Incandescent lamps and so-i d a number of one oi ot the ito warden uyi leep b tur turm m Ilma thin lo the |