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Early communication technology
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Index |
Typesetting
Moveable type spurred the printing revolution. What is the difference between hot type and cold type?
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Setting type in the 16th century was much the same as setting type in the 19th century. Note the upper and lower cases. | |
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Over one hundred typesetters worked in the typesetting room of the Manchester Guardian in the 1890s. | |
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The type case became as familiar as a typewriter to an experienced typesetter. | |
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This is the "stick" into which type would be set. Note each line had to be set backwards. | |
| An early "Simplex" attempt at mechanical typesetting. | ||
| Mechanized typesetting at its peak in the 1950s. They make it look so clean ... | ||
| ... but in fact setting hot type was a dirty and dangerous occupation where lead poisoning was all too common. | ||
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When computers were first used to set type, they printed to photographic paper which was "cold" compared to type poured from hot lead. The Compugraphic in this photo had a ten inch floppy disk with a maximum of 20,000 bytes of storage. (Yes, only two kilobytes). |
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Today typesetting is easy with computers and laser printers. To publish a newspaper does not require an investment of tens of thousands, but only a few thousand for a computer. | |
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Yet there are far fewer newspapers today than there were 50 years ago. |