On 9 May 2023, at 06:53, ron minnich <rminnich@gmail.com> wrote:

oh no, it was literally a typewriter, old school, no selectric ball. https://youtu.be/4HfaveA_NE0?t=365

I have used a Friden Flexowriter to drive the algol-60 copiler for the electrologica X1. The model that is described here <https://ub.fnwi.uva.nl/computermuseum/flexowriter.html>. According to wikipedia <https://en.wikipedia.org/wiki/Friden_Flexowriter> there have been different models.