Description of Resource: 
Pegasus was an early thermionic valve (vacuum tube) computer built by Ferranti, Ltd of Great Britain. The Pegasus 1 was first delivered in 1956 and the Pegasus 2 was delivered in 1959. Ferranti sold twenty-six copies of the Pegasus 1 and twelve copies of the Pegasus 2, making it Ferranti's most popular valve (vacuum tube) computer.
Address: 
United States
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No
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Public or private: 
Public
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Website only