Show wo would uld your stenographer wear this S 1 7 z I 1 e A prominent berlin physician tins has invented Invent eda a mask for wil liichi lii left cli I 1 can an be used by any sufferer from bronch bronchial ful trouble while working the mask life iha closely lif in front of the face ditl n glass insets fo for sight A tibe ls Is efin needed with a box containing the inh allta matture IP IB carafe d over the I 1 head to the nose the bad air ta carried away by a special respirator axed eted over the mouth s |