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.

Copyright (c) 1994 by Michael E. Gorman, all rights reserved.
Last Modified: Sunday, 20-Nov-1994 21:28:28 EST