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Deaf -- Means of communication

 Subject
Subject Source: Library of Congress Subject Headings

Found in 2 Collections and/or Records:

Edward Lord collection on Rochester Tel-Com Association of the Deaf

 Collection — Multiple Containers
Identifier: RITDSA-0157
Overview

The Edward Lord collection on Rochester Tel-Com Association of the Deaf (RTCAD) contains fifteen directories created by RTCAD for 1982-1996, and a RTCAD banner.

Dates: 1982-1996
Found in: RIT Archives

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