Christine De Vos
devos.ch312
Precursor of the Electronic Calculator
Slide rule (to perform mathematical computations)
[Make: Logarex / Model: Studio Logarex 27607 / made in the former Czechoslovakia / a close copy of the Aristo Studio 0968, made in (then) West-Germany].
simple.wikipedia.org/wiki/Slide_rule
#MacroMondays and #BackInTheDay
7,035
views
143
faves
45
comments
Uploaded on April 2, 2018
Taken on April 1, 2018
Precursor of the Electronic Calculator
Slide rule (to perform mathematical computations)
[Make: Logarex / Model: Studio Logarex 27607 / made in the former Czechoslovakia / a close copy of the Aristo Studio 0968, made in (then) West-Germany].
simple.wikipedia.org/wiki/Slide_rule
#MacroMondays and #BackInTheDay
7,035
views
143
faves
45
comments
Uploaded on April 2, 2018
Taken on April 1, 2018