MECHANICAL OPERATION OF THE MODEL 28 TELETYPEWRITER - AUTOMATIC TYPER SELECTING

Duration: 11 min

Year Published: 1954

Creator: Department of the Navy (Department of Defense)

Color: Color

Sound: Optical sound

Description: FULL TITLE--(MECHANICAL OPERATION OF THE MODEL 28 TELETYPEWRITER - AUTOMATIC TYPER SELECTING MECHANISM. Shows the chain of action in the automatic typer of the Model 28 Teletypewriter (tt-47a/ug) from the signal generator to and through the selecting mechanism that operates the code bars.

No holdings listed.

No related films.

Record added: 2026-07-01 03:45:55