Skip to main content Skip to search Skip to search results
New Search
Search all record types in RIT Archives where
  • keyword(s): *

Showing Results: 1 - 1 of 1

Robert H. Weitbrecht and James C. Marsters TTY modem

 Collection
Identifier: RITDSA-0075
Overview The Robert H. Weitbrecht James C. Marsters TTY modem collection contains two metallic boxes with electronic circuitry inside that made up the acoustic telephone coupler (now known as a TTY modem) used by Dr. James C. Marsters in the first TTY telephone call between two deaf persons (May 1964).
Dates: 1964

Filtered By

  • Names: Marsters, James C. X
  • Names: Weitbrecht, Robert H. X