3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine. Documentation Incorporated.
3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine
3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine
3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine
3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine

3 items -- Matrex Tematrex 40 and Termatrex 15, sales brochure, Specifications sheets, Alpha Matrex Indexing Machine.

Documentation Incorporated, Washington D.C., no date, circa 1955-1965; Specialists in Basic and Applied Information Theory, developers of The UNITERM system of coordinate indexing, RADEX Random Fileing Cards, Matrex Indexing Machines.

Condition: Very Good overall, staples a bit rusty, corner bends, secure and sound, pages clean, unmarked.

Price: $25.00

Item Description

Three items -- two-color sales brochure, 8.5x11, two-sided heavy paper with photo illustration of Trematrex searches records collections in a matter of seconds

8.5x11 stapled sheets, 4 individual pages (3 text, one page illustration) explaining Termatrex is an extremely simple mechanism comprising a complete information access system... Essentially the system consists of a set of cards, each corresponding to an index term or access point to a file of information; and a combination light box and drilling fixture...

8.5x11 stapled sheets, 5 individual pages, text, specifications, and illustrations, explaining Alpha - Matrex Indexing Machine.. is specifically designed to operate on the modern, highly efficient coordinate principle which provides rapid, multi-dimensional access to large collections of documents...

Documentation Incorporated -- Specialists in Basic and Applied Information Theory, developers of The UNITERM system of coordinate indexing, RADEX Random Fileing Cards, Matrex Indexing Machines.