Lang, Harry G.

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).

Complete assemblage of the commemorative stamp package to honor Robert Panara. Panara was a teacher in the field of Deaf Studies and taught at the National Technical Institute for the Deaf from 1967 until 1987. The collection contains programs, envelopes, a stamp sheet, and a framed stamp presentation.