Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967 For Sale

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967:
$70.00

Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR.

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967

$70.00

Vintage Engineer Logarithmic Slide Ruler Made In USSR

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR

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USED Slide Rule logarithmic mathematical 1974-1979 engineering analog computer

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator 1967 USSR5

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR M

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Engineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR #6431

$69.90