Fresh Punchcard : 無料・フリー素材/写真

Fresh Punchcard / BinaryApe

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ライセンス	クリエイティブ・コモンズ表示 2.1
説明	Old computer punchcard I found while some offices were being cleared out. This was used to load software into a mainframe computer. See the next card for some actual data!
撮影日	2010-11-06 17:51:03
撮影者	BinaryApe , Manchester, UK
タグ	manchester uk scan punchcard card programing programming mainframe history computer username job batch executable university university of manchester university of manchester regional computing centre regional computing centre input code io coding
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