Surf these sites: Captain H.J. Round -- The unrecognized personal assistant to G. Marconi. A radio and wireless pioneer in his own right, with 117 patents to his name. George M. Phelps -- Short biography of the life and career of a Troy, NY telegraph instrument maker and inventor. S. Berliner, III''s Emile Berliner Page -- The story of Emile Berliner, the inventor of the carbon microphone and the disk phonograph, early aviation pioneer, and children''s health advocate, and his family.
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