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
Post tagged:
1960s 97
vintage technology 56
vintage computer 52
retrotech 24
sixties 17
computer history 14
ibm 14
retro computer 6
minicomputer 4
paper tape 1
tape reader 1
Date liked: 2015/08/03 00:08:05
812 Tumblr notes
Liked from: Dinosaur's Pen
Post tagged:
1960s 97
vintage technology 56
vintage computer 52
retrotech 24
sixties 17
computer history 14
ibm 14
retro computer 6
minicomputer 4
paper tape 1
tape reader 1
