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K E Slide Rule


K&E Slide Rule Cursor Magnifier and Two Replacement Cursor Glasses

$25.00


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

$9.99


Keuffel & Esser K&E GP 12 SLIDE RULE Ruler + Leather SHEATH CASE Manual USA 1964

$49.99


VINTAGE KEUFFEL & ESSER K&E 68 1210 LOG LOG DUPLEX DECITRIG SLIDE RULE W/CASE 

$29.95


1947 K & E Keuffel & Esser Slide Rule 4081-3S Log Log DUPLEX DECITRIG w/Manual

$24.99


mixed lot slide rules Aristo Pocket 868 Slide Rule 22 Scales K&E- Post circular

$25.00


Vintage K&E Beginner's Slide Rule 4058W - Original Case - Keuffel & Esser

$13.00


VTG NOS K&E Keuffel & Esser 4058W Beginners Bamboo Slide Rule Case Guide 578X

$18.00


1947 K & E 4081-3 Log Log Duplex Decitrig wood slide rule with leather case

$9.99


Vintage K & E Keuffel & Esser Co. 1947 Log Log Duplex Vector Slide Rule #68-1434

$35.96


Vintage 1947 K&E Keuffel & Esser Co Slide Rule 4181-3 Leather Case

$17.50


K&E 4081-3 Slide Rule with case Keuffel & Esser

$24.99


K+E Slide Rule Leather Case Keuffel+Esser HB Book Jetlog and Decitrig 1955 +more

$22.00


Vintage K&E Keuffel & Esser Co. NY Slide Rule 4041 No Case

$12.95


Vintage 1947 K&E 4081-3 Log Log Duplex Decitrig Slide Rule w Case & Box

$19.99


Vintage Keuffel & Esser K & E Beginners Slide Rule with Case N4058W

$12.50


Vintage K & E Keuffel & Esser Slide Rule 4081-3S Log Log DUPLEX DECITRIG

$20.99


Keuffel & Esser Co K & E Duplex Slide Rule 4092-3 with Hard Leather Case

$15.85


Vintage K&E Keuffel & Esser Slide Rule Leather Sheath

$22.50


Vintage Slide Rule Keuffel & Esser K&E N4053-3 with case & instructions

$48.00


Vintage Keuffel & Esser K&E 4081-3 Log Log Duplex Decitrig Slide Rule w Case

$15.90


K+E 20 inch Slide Rule CLEAN 68-1608 Keuffel + Esser 4053-5

$45.90


VINTAGE KEUFFEL & ESSER (K+E) SLIDE RULE 68 1210 LOG LOG DUPLEX DECITRIG c.1947

$20.00


K&E Slide Rule US PATENT Art Print READY TO FRAME!!!! 1915 Keuffel & Esser K E

$9.99


Vintage K&E Keuffel & Esser Co. N.Y. 4081-3 Slide Rule w/ Original Leather Case

$7.80


KEUFFEL & ESSER (K & E) LOG LOG DUPLEX TRIG SLIDE RULE No. 4080 Manual--1939

$17.98


K&E Keuffel & Esser Co Slide Rule 1947 - Model 4181-3 Antique Vintage Works VG!

$19.95


Vintage Keuffel & Esser Co. Slide Rule K&E with Original Case

$16.99


Vintage Keuffel & Esser K&E 68 1210 Log Log Duplex Decitrig Slide Rule w/ Case

$9.99


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

$20.00


Replacement K&E SLide Rule Cursor Pad Kit for 1921-1934 4053 with AGL ( E )

$27.95


DIETZGEN B 1734 Slide Rule with K&E Leather Case EUGENE DIETZGEN

$49.87


K&E Kueffel & Esser Log Log Duplex Decitrig 7" Slide Rule c1947 + POST 1452W 

$49.00


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

$14.95


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

$22.49


Vintage Slide Rule, Keuffel & Esser K&E 13" N-4083-3, Original Leather Case,1947

$27.96


Vintage K&E Keuffel Esser Slide Rule 4053-3 in leather case 1920

$8.00


Keuffel & Esser K&E LOG LOG DUPLEX DECITRIG Slide Rule 4081 Original 1943 Manual

$14.95


Replacement K&E SLide Rule Cursor Pad Kit for Pre 1921 4053 with IMF ( FL )

$140.95


Vintage slide rule K&E Keuffel Esser 4054 in case

$10.00


K&E Keuffel Esser Presentation Gift Slide Rule Mounted Matina

$24.95


Keuffel & Esser Co K & E Duplex Slide Rule 4092-3 with Hard Leather Case Vintage

$13.97


Keuffel & Esser K&E GP-12 Slide Rule With Black Case 681565 USA 1964

$42.50


Used Vintage K&E Slide Rule #4055 Favorite With Case

$14.99


Replacement K&E SLide Rule Cursor Pad Kit for Pre 1921 4053 with AGL ( F )

$19.95