Everyone remembers the PET for its iconic industrial design and chiclet keyboards but mustn't forget the integrated "mass storage" cassette tape player and reco

Everyone remembers the PET for its iconic industrial design and chiclet keyboards but mustn't forget the integrated "mass storage" cassette tape player and recorder visible in the other images on that page. I had a whole supply of cassette tapes that I bought somewhere with just 6 minutes of tape on the spools, for saving and loading of programs for the PET.