Vintage Pickett N4-ES Slide Rule W/ Original Leather Case

Description

Pickett N4-ES Slide Rule
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Very Nice used condition
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Some writing inside of case
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Used by an actual engineering student in the late 1950s
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Shipping is free in the USA
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Outside US, message me before purchase or bid
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Payment by EBAY managed payments only, except for local pick-up
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Local pick-up is OK and free.