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K E Slide Rule


Keuffel & Esser K&E 4081-3S Log Log Duplex Decitrig Slide Rule w/ Original Case

$34.77


K & E No. 4053 - 3S Polyphase Slide Rule

$15.00


K+E Keuffel & Esser 4081-3 Slide Rule with Case

$21.75


Keuffel & Esser K&E Slide Rule 4070-3 w/ Leather Case

$21.10


Vintage 1947 Keuffel & Esser K&E Slide Rule with Orange Leather Case Estate Find

$49.95


Vintage Slide Rule by KEUFFEL & ESSER CO. Model K-E 68 1892 Pamphlet Included

$29.95


Vintage Keuffel & Esser K&E 4081-3 Log Log Duplex Decitrig Slide Rule Free Ship

$22.99


Vintage K E 4150 - 1C Pocket Slide Rule w/ Leather Sheath, Pocket Clip

$9.99


Keuffel & Esser K&E 6” Pocket Slide Rule 4150-1 w/ Green Leather Case

$21.10


Antique 1947 Keuffel & Esser K&E N4081-3 Log Log Duplex Decitrig Slide Rule

$30.00


Vintage Keuffel & Esser Co NY K&E Slide Rule Model 4088-3

$15.99


Vintage K & E Deci-Lon 10 Slide Rule 68 1100 with Leather Case Kueffel & Esser

$30.00


VINTAGE 1947 K&E KEUFFEL & ESSER 4181-1 LOG LOG 7" SLIDE RULE W/CASE

$19.99


K&E 4090-3 SLIDE RULE W/LEATHER CASE

$21.95


Vintage Keuffel & Esser Co NY K&E Slide Rule Model N4053-3 Black Leather Case

$15.99


K&E Keuffel & Esser Polyphase slide rule, 4053-3 leather sheath

$24.99


Keuffel & Esser Co. K&E Slide Rule Manual Log Log Duplex Decitrig #68 2047

$15.99


LOT 2 SLIDE RULE MANUALS 1952 KEUFFEL & ESSER K & E 4161 & ACUMATH Mannheim Type

$9.99


Keuffel & Esser Co. Vintage Polyphase Slide Rule 4053-3 K&E with case & box 10"

$12.94


K & E Slide Rule with box And Manual 68-1555

$27.99


Vintage K&E Keuffel & Esser Slide Rule and leather case 4081-3

$15.50


Keuffel & Esser K&E Slide Rule 4053-3 (2) & N4053-3 (3) Lot of 5 w/ Leather Case

$39.00


Vintage K & E Doric Slide Rule 9068 Leather Case

$14.99


Hand Ground Replacement K&E SLide Rule Cursor Glass Lens for 4081 ( 7L )

$233.95


Vintage | K&E | Keuffel & Esser | 68-1130 | Deci-Lon Slide Rule | w/Case

$155.00


Vintage K & E Keuffel & Esser Co Beginner's Slide Rule N4058W With Case

$9.00


K+E Slide Rule 4092-3 Log Log Duplex, with Manual,

$17.95


VTG 1947 Keuffel & Esser K&E N9081-3 Slide Rule w/Case Great Condition

$9.99


KEUFFEL & ESSER K&E 4081-3 Log Log Duplex Decitrig Slide Rule 1947

$36.95


Vintage K&E FAVORITE SLIDE RULE 4055 w/Original Case & Insert - NICE!

$19.95