Vintage Eugene Dietzgen slide rule - $40 (Helena)

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Vintage Eugene Dietzgen slide rule $40

Before there were calculators: the No.1757; elegantly engineered; complete with case; measures approx. 12 ½” long; has useful mathematical information on obverse

post id: 7939364406

posted: 2026-06-07 07:40

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Vintage Eugene Dietzgen slide rule - general for sale - by owner -...

Vintage Eugene Dietzgen slide rule $40 Before there were calculators: the No.1757; elegantly engineered; complete with case; measures approx. 12 ½” long; has useful mathematical information on...