Babbage's Difference Engine and other historic computers

Royal McBee LGP-30 (1956)

The LGP-30 was originally manufactured by Royal McBee, a typewriter company. Royal McBee eventually sold their computer division to Control Data Corporation (CDC).

Featured in Ed Nather's "The Story of Mel", the LGP-30 has secured a place in hacker lore.

From the Computer History Museum's description:

"The LGP-30 was a small drum-based computer marketed to engineering, scientific and educational users."

For more information, check out the Computer History Museum's description of this machine.

Photo credit: Jitze Couperus

About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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