Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
Aristo / 0971 Hyperbolog
Aristo
Germany
Plastic
1965
25 cm
Engineering

Notes: "The 0971 Hyperbolog was Aristo’s intermediate level log log slide rule with hyperbolic sine and tangent scales added. Essentially an Aristo 0968 Studio with the addition of hyperbolic scales. Overall, it is a very competent slide rule. "


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