It was reminiscent of an Altair ... on the card, a machine made a hole in one of the bottom 10 columns. So a hole in the “1” row was a 1 and a hole in the “4” row was a 4. The original ...

Popular Electronics was famous for the article introducing the Altair 8800 back in 1975 (well ... The result looks awfully close to the original. He even did a nice front panel using Front ...