Autograph Style Drawing

Watson's suggestion for a new transmitting style for autograph telegraph. Messa ge will either be written in ordinary ink on paper or "be embossed like raised l etters for the blind." A is raised when ink passes underneath to the point [?] w here B comes in contact with C. [Not sure about the circuit, here]. Proposes to make and test even longer lever arm: DB distance to be 10X as long as AD.

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Last Modified: Tuesday, 16-Jan-1996 15:38:12 EST