On Thu, Jun 10, 2021 at 10:52 PM Dean Gibson (DB Administrator) <postgresql@xxxxxxxxxxx> wrote: > Tom mentioned "old-timers." Remember "Ditto" machines? Remember the odor? They were in common use when I was in high school (1960). > https://en.wikipedia.org/wiki/Mimeograph I was in the spanish equivalent of high school in 1980 and although there were photocopiers they were still used a lot. IIRC they were much cheaper per copy, and were commonly used for exams and similar high volume things. And in those years spain still lagged a lot behind europe / usa. Francisco Olarte.