SANS & STREIFFLE #311 SLIDE RULE w/ LEATHER CASE 12"
OMICRON 30" CAPACITY ELLIPSOGRAPH. TOP OF LINE MODEL
Pickett Vintage Slide Rule 1959 Model N1010-T Trig
Vintage 1909 Richardson Rule USA Slide Rule 1776
SLIDE RULE TIE CLIP
Post Hemmi Versalog1450 Slide Rule Set, Complete, NM
VINTAGE RUSSIAN SOVIET SLIDE RULE 1970 YEAR
Oncor Drilling Tools Hydraulic Calculator Slide Rule
2 5" slide rules from Denmark, No. 601
K & E POCKET SLIDE RULE - DORIC 8906
K+E Decitrig Slide Rule N4081 Manual Keuffel & Esser 47
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Vintage Artist Ruler Set Sterling Co. Wood/Metal
1908 Slide Rule Manual Circular Calculator Engineering
Pickett N-515-T Electronic Slide Rule CIE Logo W/Case
Faber-Castell Model Number 2/83N Slide Rule
VINTAGE POST SLIDE RULE 1447 HEMMI JAPAN W/RED CASE buy it $21.95
old vintage keuffel & Esser Co. slide rule, ruler tool
DIETZGEN BASIK SLIDE RULE with CASE No.1765
Pert-O-Graph ll Critical Path Computer Slide Rule
4 5" slide rules various manufacturers
Frederick Post Co. Versalog Slide Rule No.1460 w/ Case
2 Aristo Slide Rules Nr.6908 Nr.867 U Box/Case/Booklet
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Old K&E Slide Rule POLYPHASE
1884 Thacher K&E Slide rule Engineering calculator ref
K & E Keuffel & Esser 620022 Drafting Planimeter
K & E Slide Rule N4081-3 20 Scales Keuffel & Esser Co +
1974 VINTAGE RUSSIAN SLIDE RULE COMPACT VARIANT
sliderule BOOKLET Mannheim by Cox 1920 Keuffel & Esser
PICKETT N600-ES SYNCHRO SCALE SLIDE RULE ??? EX. COND buy it $49.99
HOPE Nr. 65 - G SLIDE RULE WITH CASE, NEW - NEVER USED
1908 Slide Rule Manual Circular Calculator Engineering
PICKETT MODEL N1010-ES METAL SLIDE RULE WITH CASE & BOX
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VINTAGE CHARLES BRUNING 5" POCKET SLIDE RULE #2401
Pickett Vintage Slide Rule N109-ES Simplex Trig Rule
LOT 13 ViNtAgE slide rules Pickett Acu-Math K & E post
HOPE Nr. 65 - G SLIDE RULE WITH CASE, NEW - NEVER USED
1960 VINTAGE RUSSIAN SLIDE RULE COMPACT VARIANT
SLIDE RULE,ARISTO-MULTILOG,MADE IN GERMANY,USED
Proportion Wheel Slide Rule
FIVE SLIDE RULES BONANZA
STOCK CIRCULAR SLIDE RULE FABER CASTELL 8/10 CASE DOC
Keuffel & Esser Slide Rule in Case
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