    Sentence “1:;What had been: left  hanging onthe door .to Tesia's  room?) .    Sentence 2: and-8ist St-.A long-time  friend and supporter'.of Tesla, Hugo  Gernsback!'. . commissioried “- a  sculptor to create a.;deathmask,  now, displayed‘in thé. Nikola’ Tésla    Museum.    