125709434608
IBM 1620 computer and 1621 paper tape reader, Norwich University, Vermont, ca. 1962. The IBM 1620 was jokingly nicknamed CADET (“Can’t Add, Doesn’t Even Try”) by its users, in reference to its use of addition tables in memory instead of dedicated addition circuitry.
Date posted: 2015/08/02 23:08:19
Date liked: 2015/08/03 00:08:05
812 Tumblr notes
Liked from: Dinosaur's Pen
Tagged:
1960s 123
vintage computer 66
vintage technology 59
retrotech 28
sixties 21
ibm 19
computer history 18
retro computer 6
minicomputer 5
tape reader 1
paper tape 1
Date liked: 2015/08/03 00:08:05
812 Tumblr notes
Liked from: Dinosaur's Pen
Tagged:
1960s 123
vintage computer 66
vintage technology 59
retrotech 28
sixties 21
ibm 19
computer history 18
retro computer 6
minicomputer 5
tape reader 1
paper tape 1