Decimal computers

computer

IBM computer released in 1956, notable as first commercially available computer system to include a hard disk drive

variable wordlength decimal computer

IBM scientific computer released in 1959

second generation mid-range business decimal computers

Livermore Advanced Research Computer

computer that directly operates on decimal numbers and addresses

computer model

1950s computer

thumb|Today the is in the Technisches Museum Wien.

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

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