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.
Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.
If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.