Vintage K&E Model 4081-3 Sliderule Log Duplex With Case Keuffel Esser

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Vintage K&E Model 4081-3 Sliderule Log Duplex With Case Keuffel Esser:
$39.00

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Vintage K&E slide rule in good condition. Previous owner scratched initials but is hardly noticeable .

Comes with case and how to adjust direction

Thanks for looking

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Vintage K&E Model 4081-3 Sliderule Log Duplex With Case Keuffel Esser:
$39.00