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1964 Burroughs B200 Mainframe Computer System Detroit MI Vtg Boxing Theme Ad

1955 Burroughs Sensimatic Accounting Machine Detroit Mich Panels VTG Print Ad

1966 Burroughs Corp Detroit MI B6500 Electronic Processing System 2Page Print Ad

1945 GE General Electric Outwitting The Weather Vintage Print Ad Buy Keep Bonds

1984 HP 9000 computer system desktop mainframe Hewlett Packard vintage print ad

1963 General Electric GE-235 Computer Print Ad 3-Page Ad Retro Tech

1977 Equinox 100 mainframe computer system photo vintage print ad