Show mail sent by radio air mail says henry hubbard secretary of tho the bureau of standards stan darda la Is not the last word in high speed rostal postal transmission A greater system Is in sight bight right here transmitting letters by radio reproducing thero them in instantly at destinations no mall bogs no sorting no long trips overland swift na as light wired wireless or r direct radio can produce at destinations an autographic duplicate of a letter lied at the post office in Yv washington ashington tomorrow doubtless radio will deliver the worlds correspondence or instantly |