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K&E Keuffel & Esser 4081-3 Log Log Duplex Decitrig Slide Rule c1947 For Sale
![K&E Keuffel & Esser 4081-3 Log Log Duplex Decitrig Slide Rule c1947 K&E Keuffel & Esser 4081-3 Log Log Duplex Decitrig Slide Rule c1947](img-large/g/cmkAAOSwQ2VkyUXq/s-l1600/K-E-Keuffel-Esser-4081-3-Log-Log-Duplex-Decitrig-S.jpg)
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K&E Keuffel & Esser 4081-3 Log Log Duplex Decitrig Slide Rule c1947: $49.99
Good used condition for age. Comes with case. Please see photos.
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