On Sale At girlhairstyles.org!

Slide Rules


2 Slide Rules: KEUFFEL ESSER 4031 & ARISTO-TRILOG with original cases

$9.99


Vintage Teledyne Post No. 1422 Sun Hemmi slide rule. Japan No. P262

$40.00


Vintage instruments lot, slide rules, addiator, flight calculators. 1940s-1960s

$20.00


2X Dietzgen Decimal Trig Type Log Log Slide Rule Instruction Manuals

$15.00


2 Keuffel & Esser Slide Rules 68 1617 & 670712 w Boxes & Manuals K & E

$9.99


Hemmi No. 30 Slide Rule. 8 Scales x 4" (10 cm). Bamboo. Mag Cursor. Fine.

$14.00


K&E Keuffel & Esser Co. Pocket 68-1786 Slide Rule. Nice Condition. ORIGINAL BOX

$25.00


Post Slide Rule 1452W Japan With Box Nice!!

$24.99


Vintage Pair of Pickett Slide Rules / Model N4-ES & No. 120 with Leather Cases

$34.99


Vintage Dietzgen Slide Rule Ruler 1767

$8.00


SLIDE RULE LOT (4) - Pickett N200T / 160 + Dietzgen 1734 + K&E 4161-3 Mannheim

$22.50


Hemmi NEW IN CASE No. P23 Slide Rule. 7" (18 cm) Scales. Plastic. Perfect.

$11.00


Vintage K&E DECI-LON 68 1130 7” Slide Rule W/ Leather Case

$44.00


SPM Vtg Circular Slide Rule Calculator

$35.00


Pickett Slide Rule Model N1010-ES with Leather Case and Original Box with manual

$29.99


Vtg Faber-Castell, Aristo Slide Rule Lot, Old Pencils From Germany

$45.00


Vintage Pickett sychro scale mini pocket size slide rule aluminum

$12.99


VINTAGE SLIDE RULE RCA HARRISON QUALITY PROGRAM

$19.99


2/83 Novo Duplex Faber Castell Slide Rule. Nice!

$45.58


Hemmi No. 250 'General Engineering & Business' Slide Rule. Duplex. Bamboo. Fine.

$24.00


Vintage Sun Hemmi Slide Rule w/Leather Case

$49.99


PICKETT MODEL 200 MINIATURE SLIDE RULE WITH CASE 6 INCHES IN BOX

$18.50


Small Post SlIDE RULE NEW!!!

$41.00


(2) Vintage Slide Rules, Dietzgen & Pickett, USA

$20.00


Circular Slide Rules Lot of 7

$15.00


Vtg Slide Rule Lawrence Engineering Service Peru Indiana Model 10-B with Box

$12.99


KEUFFEL & ESSER JET-LOG SLIDE RULE Metal SIGN

$26.25


VINTAGE PICKETT HOW TO USE LOG SLIDE RULES

$12.95


1936 VINTAGE EUGENE DIETZGEN MIDGET 4 1/4" CIRCULAR SLIDE RULE

$12.50


VTG Pickett Microline 140 Engineering Slide Rule With Case

$15.00


Folding Engineer’s Slide Rule by James Christie & Sons

$20.00


3 Vintage Slide Rules Lietz 2974N, Sterling, Engineering Instruments Inc All USA

$23.99


Faber Castell 8/168 Mobil Viscosity Slide Rule. Very rare. Excellent Condition!

$21.51


Sun Hemmi US Blue No. 1878 Slide Rule w/ RARE Flip Up Magnifying Cursor

$75.00