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Teletypewriters

 Subject
Subject Source: Library of Congress Subject Headings

Found in 1 Collection or Record:

Robert H. Weitbrecht and James C. Marsters TTY modem

 Collection — Carton 1: [Barcode: R0006624816]
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
Found in: RIT Archives