German civil engineer, inventor and computer pioneer (1910-1995) whose Turing-complete Z3 is considered the world's first programmable computer. Uncommon semi-glossy 4 x 5.75 cardstock photo of Konrad Zuse in a formal pose, signed in the lower border in blue ballpoint. In fine condition. Accompanied by a German commemorative medallion and stamp block honoring Zuse's 100th birthday.
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