Tomash Collection Images

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Eckert-Wallace.Punched card methods.1940.title page EckertWJ.Faster faster.1955.IBM title page EckertWJ.Faster faster.1955.McGraw-Hill title page EckertWJ.Faster faster.1955.crt memory EckertWJ.Faster faster.1955.frontispiece NORC
Eckert-Wallace.Punched card methods.1940.title page.jpg EckertWJ.Faster faster.1955.IBM title page.jpg EckertWJ.Faster faster.1955.McGraw-Hill title page.jpg EckertWJ.Faster faster.1955.crt memory.jpg EckertWJ.Faster faster.1955.frontispiece NORC.jpg
Ekelof.machines mathematiques en Suede.1951.title Elliot-Brothers.Elliot Journal.1951.title Elliott.description of the slide rule.1852.lalanne slide rule Elliott.description of the slide rule.1852.title page Emerson.North American arithmetic.1845.exchange table
Ekelof.machines mathematiques en Suede.1951.title.jpg Elliot-Brothers.Elliot Journal.1951.title.jpg Elliott.description of the slide rule.1852.lalanne slide rule.jpg Elliott.description of the slide rule.1852.title page.jpg Emerson.North American arithmetic.1845.exchange table.jpg
Emerson.North American arithmetic.1845.title page EmersonW.Calculation, libration and mensuration.1770.preface EmersonW.Calculation, libration and mensuration.1770.title pa Enclen de cusa.algorismus.1502.colophon Enclen de cusa.algorismus.1502.tp
Emerson.North American arithmetic.1845.title page.jpg EmersonW.Calculation, libration and mensuration.1770.preface.jpg EmersonW.Calculation, libration and mensuration.1770.title pa.jpg Enclen de cusa.algorismus.1502.colophon.jpg Enclen de cusa.algorismus.1502.tp.jpg