Jaap Scherphuis | The Alexe Mini Calculator @jaapsch2 | Uploaded April 2017 | Updated October 2024, 1 minute ago.
The Alexe Mini Calculator was made in Japan by Meiwa in about 1965.
You can see this and other mechanical calculators on my website:
jaapsch.net/mechcalc
The Alexe Mini Calculator was made in Japan by Meiwa in about 1965.
You can see this and other mechanical calculators on my website:
jaapsch.net/mechcalc