IBM 701 Electronic Data Processing Machine or Defense CalculatorAbdullah As-SadeedSeptember 29, 2024 Home Computer Museum IBM 701 Electronic Data Processing Machine or Defense Calculator Operator's consoleProcessor frame, showing 1071 of the vacuum tubesVacuum tube logic moduleWilliams tube Previous Computer Museum Gallery Tata Institute of Fundamental Research Automatic Calculator (TIFRAC) Next Computer Museum Gallery IBM 650 Magnetic Drum Data-Processing Machine Random Galleries Binary Arithmetic/Automatic Relay Calculator (BARK)September 29, 2024 IBM 709 ComputerOctober 1, 2024 Whirlwind I ComputerSeptember 29, 2024 Z4 ComputerSeptember 28, 2024 Leave a ReplyCancel ReplyYou must be logged in to post a comment.