Object Details
- Jonker Business Machines, Inc.
- 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
- Credit Line
- Transfer from Smithsonian Institution Conservation Analytical Laboratory
- ca 1969
- ID Number
- 1993.0132.03
- catalog number
- 1993.0132.03
- accession number
- 1993.0132
- Object Name
- card rack with punch cards
- 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
- overall: 12 3/4 in x 9 in x 10 in; 32.385 cm x 22.86 cm x 25.4 cm
- place made
- United States: Maryland, Gaithersburg
- See more items in
- Medicine and Science: Mathematics
- Tabulating Equipment
- Science & Mathematics
- Punch Cards
- National Museum of American History
- web subject
- Mathematics
- Subject
- Conservation History
- Record ID
- nmah_1214018
- GUID (Link to Original Record)
- https://n2t.net/ark:/65665/ng49ca746aa-9fd1-704b-e053-15f76fa0b4fa
