@bud_t@m.ai6yr.org We used to have to do our weekly time and job allocation sheets on those and then post off the data pack to the finance department. Make one mistake and you had to pull the battery and start all over again. Therefore it was a good thing they were very robust and could survive being lobbed across the room or the van. Mine "somehow" got a dent in the metal part at the back. Still worked. @mediaarchaeologylab@post.lurk.org