Termatrex Card Rack with Punch Cards

Description
This green vertical file holds five groups of plastic cards with cards colored differently in each group. A small tab is attached to the top of each card. A mark on the bottom of one card reads: TERMATREX SYSTEMS R (/) RANDOM NUMERIC CARD (/) RE-ORDER NO. RN-TC-1000. A mark on another card reads: c 1960 JONKER Corporation (/) GAITHERSBURG, MARYLAND (/) PRINTED IN U.S.A. A mark on the rack reads: JONKER.
For a description of the Termatrex data retrieval system, with references, see 1993.0132.01. For a card reader, see 1993.0132.02. For documentation, see 1993.3065.
Location
Currently not on view
date made
ca 1969
maker
Jonker Business Machines, Inc.
place made
United States: Maryland, Gaithersburg
Physical Description
metal (overall material)
plastic (overall material)
Measurements
overall: 32.1 cm x 26.7 cm x 22.2 cm; 12 5/8 in x 10 1/2 in x 8 3/4 in
ID Number
1993.0132.03
catalog number
1993.0132.03
accession number
1993.0132
Credit Line
Transfer from Smithsonian Institution Conservation Analytical Laboratory
subject
Mathematics
Conservation History
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Tabulating Equipment
Punch Cards
Data Source
National Museum of American History, Kenneth E. Behring Center

Comments

"Fred Jonkers started Termatrex systems in 1960. My father Wallace Hughes Green worked at Termatrex from 1968 - 1992. He was vice president of production and was directly responsible for the manufacture of the Termatrex reader system. In 1975 the owners of Termatrex changed the name of the company to Remac but retained the Termatrex brand as a retrieval data system. My father purchased the Termatrex name and production facility in 1975 and ceased operations in 1992. I worked there for years while in high school and college and am throughly familiar with the equipment, its manufacturing process and how the retrieval systems works. For nearly 30 years it was the most simple data retrieval systems of its kind in the world. How it works and stores data is an amazing piece of pre-computer technology."

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