Office Automation & Business Machines 1947 (IBM Chinese Character Typewriter, China, full video) скачать в хорошем качестве

Office Automation & Business Machines 1947 (IBM Chinese Character Typewriter, China, full video)

A Pre-Computer Look at Office Automation & Business Machines of 1947. This Vintage film describes many high-end business machines found in offices of the 1940’s, including the IBM Chinese Character Typewriter, and various machines for filming, stenciling, folding, lithographing, micofiche storage, a Fileomatic, an Electronic Wire Recording and much more. * The CHINESE TYPEWRITER sequence can be seen at time index 12:29 Also shown is speed typist Stella Pajunas, using an IBM Model A Electric Typewriter, who set a one-hour typing speed record in 1946 of 140 words per minute. Full original film runs about 16 minutes. (Audio/video enhancements, uploaded by Computer History Archives Project. With thanks to Internet Archives and AV Geeks.) More info on the IBM Chinese Character Typewriter, see also Post article: https://www.scmp.com/magazines/post-m... On June 28, 1944, Kao Chung-Chin, an inventor at IBM, was awarded a patent on December 17, 1946 for his invention of a 36 key typewriter that used numbers to represent Chinese Characters. (Wikipedia) www-03.ibm.com/ibm/history/exhibits/modelb/modelb_4509PH04.html https://www.ibm.com/ibm/history/exhib... For Vintage Office Machines, see also Old Office Machines & Furniture http://www.wkinsler.com/office/index.... Vari-typewriter at the National Museum of American History https://americanhistory.si.edu/collec... Autotypist https://collection.sciencemuseumgroup...