10 Bilder zum Thema "punchcard" bei ClipDealer

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Punchcard
Numbered old and faded time clock punch card wall rack
Closeup of perforated punched tape on blue background
control drum of an old card punch for manufacturing punchcards
Punch cards for controlling a loom
Closeup of perforated punched tape on blue background
Closeup of perforated punched tape, history of computer information carrier
Closeup of perforated punched tape on blue background
Closeup of perforated punched tape on black background
Punched cards containing FORTRAN program piled on a desk. Relic of bygone computing. Computer program represented by the position of rectangular holes in pieces of card. Vintage software storage.

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