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Endicott chronology

1921-1929

 
 
1921
  • The site has 340 employees.

  • The first management development class is held for factory managers.
 
1922
  • The Endicott Engineering Laboratory develops a Type 1 printer increased to seven printing banks. The lab also improves the sorter with the addition of a single column selector.

  • Endicott employs 800 people.

  • Clair D. Lake serves as the plant superintendent.
 
1923
  • The Endicott Engineering Laboratory develops an electric key punch, and improves the printing tabulator (changing its design to Type 2).

  • Rotary Card Press
    Fred M. Carroll, a company engineer at Endicott, invents the Rotary Card Press (Carroll Press), a continuous process press for the production of punched cards.
 
  • Endicott employs 975 people.

  • The production of punched cards in CTR's plant the Georgetown section of Washington, D.C., cannot keep up with demand, and the company decides to begin card manufacturing in Endicott.
 
1924
  • The Endicott Engineering Laboratory changes the seven bank machine so that the extra printing banks can print group indication numbers when the machine is operating as a non-lister. The lab also improves the Type 3 machine for progressive total printing and split automatic control.

  • The Endicott Engineering Laboratory develops a horizontal sorter and duplicating key punch.

  • Endicott employs 930 people.

  • CTR is renamed International Business Machines.
 
1925
  • Endicott employs 1,000 people.

  • F. C. Venner serves as the works manager.

  • Fred Carroll develops a rotary card manufacturing machine which, when placed into production, increases the output of punched cards from 30 to 400 cards a minute. (By 1936, improved versions of the rotary were producing 650 cards a minute, and by 1938, 800 a minute, and by 1960, more than triple the rate of the 1925 version.)
 
1926
  • The Endicott Engineering Laboratory develops an automatic gang punch, and adds a quick insert device to the carriage.

  • Endicott employs 1,100 people.

  • C. D. Lake serves as the works manager.
 
1927
  • The Endicott Engineering Laboratory develops major, intermediate and minor control.

  • March 16 -- The International Time Recording Company purchases additional property.

  • Customer engineering students
    A formal program of sales and service instruction is inaugurated in a room of the manufacturing headquarters. There are 140 students in that class.
 
  • Endicott employs 1,100 people.
 
1928
  • The Endicott Engineering Laboratory develops 80-column equipment, the Type 4 six-counter machine, class selector, a small set of machines consisting of a vertical non-printing accounting machine and a vertical sorter (for small businesses), and a printing card counting sorter.

  • The first IBM suggestion awards are presented when 29 employees are presented 36 awards for a total of $123.50.

  • Endicott employs 1,400 people.

  • The IBM Orchestra is formed in Endicott.
 
1929
  • The Endicott Engineering Laboratory develops a numbering gang punch, numeric interpreter, a reproducer that changes 45-column cards to 80-column cards, an electric key punch and duplicator with automatic feed and ejection device, and accounting machines improved to add twelfths.

  • The International Time Recording Company purchases additional property on February 9, February 14 and May 27.

  • Endicott employs 1,930 people.

  • The IBM Men's Glee Club is organized.
 
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