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Vintage CONCISE CIRCULAR SLIDE RULE No. 28N STEIN-HALL Keuffel & Esser Co.--Slide Rule Vintage CONCISE CIRCULAR SLIDE RULE ALPHA No. 4260 CASE RAREold REAL ESTATE COSTIMATOR 1956 Pickett SLIDE RULE VINTAGE PICKETT MICROLINE 140 SLIDE RULE Vintage STERLING SLIDE RULE U.S.A. No. 587 in ORIG CASE Vintage PICKETT & ECKEL SLIDE RULE N1010-T TRIG ENGINE Dietzgen No 1732 Slide Rule Dietzgen No. 1738 Slide Rule Vintage Slide Rule-Frederick Post OLD SLIDE RULE & LEATHER CASE ADV. PHILLIPS 66 PIPE NR KEUFFEL & ESSER CO SLIDE RULE DEC 22 1908 WITH CASE Lawrence Slide Rule in Box with Instruction Booklet Faber Castell - 57/89 Slide rule Log-Log Harvard Business School / Pickett & Eckel Slide Rule 1967 Russian CIRCULAR SLIDE RULE double sides w/ box Vintage German Pocket Slide Rule ARISTO 082 w/ Case Vintage German DDR Pocket Slide Rule w/ Case Vintage LOGAREX 4542 27203 Pocket Slide Rule w/Case Vintage LOGAREX 27103 Pocket Slide Rule w/Case Vintage Czech LOGAREX 27102 Pocket Slide Rule Vintage LOGAREX 27251DARMSTADT Pocket Slide Rule FABER CASTELL 63/82 SLIDE RULER TEXAS INSTRUMENT FIRST MADE SR-50 SLIDE RULE CALC, $89. RIETZ #601U slide rule w/ case, instructions, orig box Unique Soviet Mathematical Slide-Rule Leningrad Vintage K&E Cooke RadioSlide Rule VINTAGE PICKETT SLIDE RULE ,MODEL: N1010-ES TRIG POCKET MODEL SLIDE RULER Vintage Pickett Slide Rule K+E Decilon 10 68-1100 slide rule w/case, manual + ext Sans & Streiffe Side Rule Vintage GE Aerospace Radiation Slide Rule & Instruction 1908 Keuffel & Esser Co., #4088-3, Slide Ruler w/ Case Nautical Slide Rule Keuffel & Esser Pocket Slide Ruler 1930s Leather Case Vintage Slide Rule Denmark Hoffman in Leather case box Keuffel & Esser Slide Rule Pickett N4-ES Vector Type Log Log Dual Base Slide Rule Keuffel & Esser Slide Rule Pickett All Metal Slide Rule N 3P-T K+E LOG LOG DUPLEX DECITRIG SLIDE RULE 68 1210 IN BAG How To Use A Slide Rule Booklet Guide Eugene Dietzgen JJG 1940/8.5 INCH BINARY ROUND SLIDE RULE/CASE/$9.95/NR FABER-CASTELL COMBINATION ADDIATOR/SLIDE RULE/$9.95/NR Sun Hemmi #153 Slide Rule Pickett Microline #120 Slide Rule Used EUGENE DIETZGEN CO. MICROGLIDE SLIDE RULE #012541 N1725 Vintage Keuffel & Esser Duplex Slide Rule & Book ONE POST VERSALOG AND ONE SUN HEMI SIDE RULE-NICE!
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