IBM 1400 series

variable wordlength decimal computer

second generation mid-range business decimal computers

Autocoder is any of a group of assemblers for a number of IBM computers of the 1950s and 1960s. The first Autocoders appear to have been the earliest assemblers to provide a macro facility.

IBM tape mass storage system, c.1950s through mid-1960s

variable wordlength decimal computer that was announced by IBM on September 12, 1960

member of the IBM 1400 series of computers, announced on October 11, 1962