Petr Bílek
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Post from May 27, 2014. Hewlett-Packard (HP) Fourier Analyzer 5451A, one of the first calculator - computer in the world. A funny photographic poster done by Berkeley University students in 1972.

Post from May Hewlett-Packard (HP) Fourier Analyzer one of the first calculator - computer in the world. A funny photographic poster done by Berkeley University students in