Jaap Scherphuis | The Add-A-Mite Pocket Calculator @jaapsch2 | Uploaded March 2021 | Updated October 2024, 2 hours ago.
The Add-A-Mite is a simple dial shopping adder from about 1951. It was made by Monogram of California, San Francisco.
For more information on this and other calculators in my collection, please visit my website:
jaapsch.net/mechcalc
0:00 Introduction
0:35 Addition
1:55 Sahn K. Lowe
3:37 Monogram
4:37 Outro
The Add-A-Mite is a simple dial shopping adder from about 1951. It was made by Monogram of California, San Francisco.
For more information on this and other calculators in my collection, please visit my website:
jaapsch.net/mechcalc
0:00 Introduction
0:35 Addition
1:55 Sahn K. Lowe
3:37 Monogram
4:37 Outro