2 SLIDE RULE ACU-MATH NO. 400

2 SLIDE RULE ACU-MATH NO. 400 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VINTAGE WEAR -CASE DAMAGED (SEE IMAGE) -HS5721

BOOK AND SLIDE RULE LOT ACUMATH ACUMATH NO. 500 MATH, STERLING 10' SLIDE RULE NO. 584, KEUFFEL & ESSER C CLOTH, PICKETT BOOK "HOW TO USE BASIC SLIDE RULES", "THE LOG LOG DUPLEX TRIG SLIDE RULE" BOOK K

ACUMATH NO. 40 SLIDE RULER | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VINTAGE WEAR -SLEEVE -HS5721

A 1966 Keuffel and Esser Co. Jet-Math slide rule #68-1576. Comes in original packaging with manual and case. Made in USA. Box measures 14 1/2" x 7". *notes- regular wear from age and storage.

Also includes: Goodell-Pratt Company hand drill, Stanley reticulated drill, K & E Log Log Duplex slide rule and Pickett slide rule.

Sykes Hydrometer, J. Long, London. Serial number 23708. Original mahogany box with float, 10 weights, thermometer & 2 slide rules. All marked with correct name and serial number. Box measures 2" x 4 1

1st item: Eckel Dial-O-Matic Engineer's or Engineer's Log Log slide rule, manufactured by Lithocalculator Company, Arcadia, California, circa 1955. Comprised of two celluloid-coated aluminum disks, on

4 Military Calculating Devices 1) Measurement triangle by Gebrüder Haff, Pfronten, Bavaria; for determining the distance of hostile artillery. - 2) English slide rule, for height/angle calculati

Lot of 4 vintage slide rules. Includes 2 Raphoplex slide rules made in France, a W&G no. 432 Dual Face comprehensives slide rule made in Australia and a Russian made slide rule in blue case. All come

.

TWO VINTAGE SLIDE RULES (2)

Seven (7) Keuffel & Esser (K&E) duplex slide rules, including two (2) 4160 Chemist's slide rules; one (1) N4081-5 20" Log Log Decitrig slide rule; one (1) 68-1200 Log Log Duplex slide rule; one (1) 40

Vintage Disney World Mickey Mouse Math Slide Rule. From the 1970s. Is approx 3" x 14" and is in a good, vintage condition with light marks. Has a conversion chart included.

LOT 2 SLIDE RULER AND SLIDE RULE BOOK CONTAINS: "THE SLIDE RULE AND LOGARITHMIC TABLES BY CLARK, PICKET n902-es SIMPLEX TRIG SLIDE RULE, KEUFFEL & ESSER CO n4053-3 PAT1,934,232 | VINTAGE COLLECTIBLE S

Lot of two vintage slide rules. Each includes a case, one can snap shut. Each slide rule reads as KEUFFEL & ESSER CO. Includes patent info. Wear is consistent with age and use. Each measures approx 12

Two (2) Faber Castell, Germany scientific items, including one (1) Mathema 2/84 Full Hyperbolic duplex slide rule, comprised of white plastic with a plastic cursor with hairlines and plastic edges hel

A 1966 Keuffel and Esser Co. Jet-Math 68 1576 slide rule with original box, instructions and case. Slide Rule is marked 4161-3. Made in USA.

FULLERTON-ACU, NO. 1200 6' SLIDE RULE WITH CASE | VINTAGE COLLECTIBLE SLIDE RULER ARCHITECT ALGEBRA/TRIGONMETRY -GREEN LEATHERCASE -HS5621

Kutz, Maker 164 Water St. N- York. Early 2' 2 fold carpenter rule with slide. Also marked "B. O'Neill 1830" (Weaver)

Radio, Zenith Wavemagnet, 2-tone wood case w/wrap-around grill, slide rule black dial, AM broadcast & 2-shortwave bands, c.1940, Exc wkg cond, 9"H x 15.5"W x 9.5"D.

Model 1010 white painted slide rule. 80" X 1 1/2" X 11 1/4". Paint is flaking off though out the piece.Keywords: Mathematic, scientific, measurement, classroom, Educational, Teaching, Display, Adverti

Vintage Slide Rule , Frequency Wavelength Calculators , Rotating Charts for Math and Physics

2 Logarithmic Calculating Drums 1) Professor Fuller's Spiral Slide Rule Calculator, 1889 onwards, made in England by Stanley, with wood handle, in mahogany case. - And: 2) Calculator Loga, 23 3/5 in.

Includes Zeno Watch Basel Pilot Oversized Slide Rule Chrono Ref# 8557 & Zeno Watch Basel Ref# 4557. Both watches appear to properly function and are in very nice condition. Both include original boxes