Typewriter HistoryThe Shift Key Wars: How Single-Shift and Double-Shift Designs Split the MarketFor forty years, typewriter makers argued over whether one shift key was enough or two were necessary. The answer determined keyboard layout, typeface count, and the feel of every machine built between 1890 and 1930.Tag
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Typewriter HistoryThe Shift Key Wars: How Single-Shift and Double-Shift Designs Split the MarketFor forty years, typewriter makers argued over whether one shift key was enough or two were necessary. The answer determined keyboard layout, typeface count, and the feel of every machine built between 1890 and 1930.