Peter Hopp
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Slide Rules
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Joint Slide Rules
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Pocket-Watch Slide Rules
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Dieter von Jezierski
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Slide Rules
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Florian Cajori
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History of the Logarithmic Slide
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Peter Holland
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Rechenschieber Slide Rules A.W. Faber A.W. Faber-Castell
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Joseph Soper
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K&E Salisbury Products Division Slide Rules
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Colin Barnes Tedford K. White
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Otis King Calculators A History of Production 1920 - 1977
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IJzebrand Schuitema
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Slide Rules Technical Cultural Heritage
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Herbert Bruderer
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Meilensteine der Rechentechnik
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Otto van Poelje
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Long Scale Slide Rules
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ALRO Catalogue
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