Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Multicalor Flachheizkorper
ITAB (Internationaler Tabellenverlag Munchen)Germany
Plastic & Magnets
1970's12.5 cmHeating Industry

Notes: "1) An interesting slide rule using a rectangular channel for the slide with the slide held in by magnets 2) Several ITAB models were produced, this one apparently for radiator design. 3) Reference Peter Holland, 'Magnetic"" Slide Rules by ITAB, IM2006, Grefswald, 29.9 2006 4) Note the window on the reverse for additional scales on the back of the slide."

Image 1

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Image 3