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Introduction - John Adler, HarpWeek Publisher...
Adding Machine / Calculator, 1857
Development... Adders... Keyboard Adding Machines... Future of Computing...
Typewriter, 1873
Invention... Finding Financial Success... Women's Work... Remington... Rival Companies... Expansion and Consolidation...
Dictation Machine, 1878
Commentary...
Copier, 1880
Commentary...
Shorthand Typewriter, 1883
Commentary...
Fax Machine (Telautograph), 1888
Commentary...
Keypunch Tabulating Machine, 1890
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Answering Machine, 1905
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Complete Site Map for this website...
Development... Adders... Keyboard Adding Machines... Future of Computing...
Invention... Finding Financial Success... Women's Work... Remington... Rival Companies... Expansion and Consolidation...
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