From at least 1955, IBM released Customer Engineering Memorandums describing changing so be made to IBM 650 computers by customer engineers. This is a compilation listing those memoranda still of ...

In his quest to revolutionize feed formulations, James R. Cargill paves the way for the future of the company. The IBM® 650 Magnetic Data Processing Machine was poised to change businesses forever—but ...

These charts are some of several documents received by Eleanor B. Troy (1936-2008) in 1960 when she attended a two-week course given at an IBM office on M Street in Washington, D.C., to learn to ...

They called it an "electronic brain," and it took up most of the room. It was the latest technology available to the University or Arizona. It was an IBM Type 650 Computer being installed at the UA.

On November 21, 2007, the University of Manitoba’s IT department said goodbye to its beloved mainframe computer system by holding a New Orleans-style jazz funeral in the snow. The records-keeping ...

IBM's second successful commercial computer (the first was the 650). Introduced in 1959 and offered until 1971, the 1401 was an outstanding success. More than 12,000 systems were installed, and it was ...