9 Feb 2022 – The History of the Pocket Calculator – 5000 years and counting – James Gentles GM4WZP

On Wed 9th Feb 2022 at the Braid Hills Hotel James Gentles GM4WZP (HP-retired) gave a great talk on the History of the Pocket Calculator – 5000 years and counting. It included his own collection of HP pocket calculators from his 30-year career at HP.

 

 James Gentles GM4WZP

Click for full report and video recording.

=============================================

Scroll to Top