OFFER
Antique Negretti Zambra London Brass Protractor In Original Wood Case • 207.89$

Antique Negretti Zambra London Brass Protractor In Original Wood Case

207.89$ 3 21dDetails

Auction
Antique J.c. Sala Surveyor's Transit, Theodolite In Wood Case Excellent • 503.97$

Antique J.c. Sala Surveyor's Transit, Theodolite In Wood Case Excellent

503.97$ 0 10 02dDetails

Auction
2 Antique French Fold Brass Sector Rule Square Drawing Drafting Instrument Set • 313.73$

2 Antique French Fold Brass Sector Rule Square Drawing Drafting Instrument Set

313.73$ 0 7 04dDetails

Auction
FANTASTIC 66 Foot (4 Pole) LAND SURVEYOR (Gunter) CHAIN, Chesterman, Circa 1880 • 265.22$

FANTASTIC 66 foot (4 Pole) LAND SURVEYOR (Gunter) CHAIN, Chesterman, circa 1880

265.22$ 19 14 04dDetails

Auction
OFFER
Complete Cased Set Mid-19th Century Brass/steel Drawing & Drafting Instruments • 60.48$

Complete Cased Set Mid-19th Century Brass/steel Drawing & Drafting Instruments

60.48$ 0 3 05dDetails

OFFER
1885 Gurley Solar Transit With Burt Type Solar Attachment • 3,590.86$

1885 Gurley Solar Transit with Burt Type Solar Attachment

3,590.86$ 22 27dDetails

Auction
Two Sets Of Divided Scale Rules By Stanley London • 45.36$

Two Sets of Divided Scale Rules by Stanley London

45.36$ 4 11 04dDetails

OFFER
Antique G. Coradi Zurich Planimeter 5141 • 503.98$

Antique G. Coradi Zurich Planimeter 5141

503.98$ 7 03dDetails

Antique Georgian Shagreen Etui, Drafting Tools Kit, Architect Or Cartography Box • 1,034.73$

Antique Georgian Shagreen Etui, Drafting Tools Kit, Architect or Cartography Box

1,034.73$ 50 10dDetails

Voltamp Battery No. 6 Montgomery Ward Antique Electrotherapy Device CHICAGO IL • 220.49$

Voltamp Battery No. 6 "Montgomery Ward Antique Electrotherapy Device CHICAGO IL

220.49$ 4 02dDetails

OFFER
1920's O Zernickow Co Dial Tachometer From Dr Ing Siegfried AG Nurnberg Factory • 283.49$

1920's O Zernickow Co Dial Tachometer from Dr Ing Siegfried AG Nurnberg Factory

283.49$ 2 06dDetails

1876 Young & Sons Surveyors Solar Compass, Nice Shape, Missing Solar Part • 2,708.89$

1876 Young & Sons Surveyors Solar Compass, Nice Shape, Missing Solar Part

2,708.89$ 18 07dDetails

Antique Keuffel & Esser Hoboken, New Jersey Thacher's Calculating Instrument • 1,511.94$

Antique Keuffel & Esser Hoboken, New Jersey Thacher's Calculating Instrument

1,511.94$ 26 24dDetails

Victorian C. 1860 Astronomy Astrological Space Gravity Gravitational Gyroscope ! • 4,888.61$

Victorian C. 1860 Astronomy Astrological Space Gravity Gravitational Gyroscope !

4,888.61$ 17 01dDetails

1855 Chamberlain Ritchie Survey Compass, Only 1 Known By This Maker • 472.48$

1855 Chamberlain Ritchie Survey Compass, only 1 known by this maker

472.48$ 7 19dDetails

OFFER
Antique DIRECTOR No. 5 TRANSIT By E.R WATTS & SON C1917 #4558 In DOVETAIL BOX • 755.13$

Antique "DIRECTOR No. 5" TRANSIT by E.R WATTS & SON c1917" #4558 in DOVETAIL BOX

755.13$ 8 27dDetails

OFFER
Antique French Drafting Instrument Set, Barbotheu, Paris, Engineer Gift • 182.69$

Antique French Drafting Instrument Set, Barbotheu, Paris, Engineer Gift

182.69$ 1 03dDetails

Auction
OFFER
Antique Brass Keuffel & Esser Surveyor's Transit With Wooden Case • 277.19$

Antique Brass Keuffel & Esser Surveyor's Transit with Wooden Case

277.19$ 0 04dDetails

Antique Vintage Signal Electric Wheel Rheotome Graphic Rheostat Device Wood Box • 503.92$

Antique Vintage Signal Electric Wheel Rheotome Graphic Rheostat Device Wood Box

503.92$ 12 24dDetails

Vintage Western Electric Test Set L Equipment, Rare Instrument NO MOD # • 188.93$

Vintage Western Electric Test Set l Equipment, Rare Instrument NO MOD #

188.93$ 1 11dDetails

Antique Thales Pinwheel Calculator Adding Machine Germany WORKS! • 403.17$

Antique Thales Pinwheel Calculator Adding Machine Germany WORKS!

403.17$ 6 24dDetails

Claude Ledger Jewel Gauge Hand-made Antique Watchmaker Measuring Instrument • 743.37$

Claude Ledger jewel gauge hand-made antique watchmaker measuring instrument

743.37$ 14 03dDetails

OFFER
Antique Transit Keuffel & Esser. Co • 598.48$

Antique Transit Keuffel & Esser. Co

598.48$ 17dDetails

OFFER
FABULOUS 19th CENTURY ANTIQUE AMERICAN, NEW YORK BRASS SURVEYOR'S COMPASS • 1,253.65$

FABULOUS 19th CENTURY ANTIQUE AMERICAN, NEW YORK BRASS SURVEYOR'S COMPASS

1,253.65$ 20 21dDetails

OFFER
Gilbert Telegraphy Complete Set, Petty France London England • 1,889.93$

Gilbert Telegraphy Complete Set, Petty France London England

1,889.93$ 10 27dDetails

Auction
OFFER
1885 Patent Polygraph Co. Phila. Polygraph Drawing Drafting Instrument • 56.70$

1885 Patent Polygraph Co. Phila. Polygraph Drawing Drafting Instrument

56.70$ 0 2 01dDetails

Very-Very_Old_Germany_ GA _type_Siemens Und Halske_Vacuum_Tube_[=T=] • 1,228.45$

Very-Very_Old_Germany_"GA"_type_Siemens und Halske_Vacuum_Tube_[=T=]

1,228.45$ 5 11dDetails

Auction
OFFER
ANTIQUE THOMAS STREET Of LAMBETH, BRASS TRANSIT LEVEL,DOVETAIL BOX,TRIPOD,1840'S • 376.73$

ANTIQUE THOMAS STREET of LAMBETH, BRASS TRANSIT LEVEL,DOVETAIL BOX,TRIPOD,1840'S

376.73$ 0 05dDetails

OFFER
SuperComputer Cray X-MP E.L.C. Module • 250.73$

SuperComputer Cray X-MP E.L.C. Module

250.73$ 6 15dDetails

Luxurious French Antique Drafting Compass Set In Machagony Wood Case, 1800's • 376.73$

Luxurious French Antique Drafting Compass Set in Machagony Wood Case, 1800's

376.73$ 5 04dDetails

OFFER
Antique Early All Brass Eugene Dietzgen Surveyors Compass Transit W/ Case • 749.67$

Antique Early All Brass Eugene Dietzgen Surveyors Compass Transit w/ Case

749.67$ 2 18dDetails

OFFER
Antique G.coradi Zurich Switzerland Planimeter • 560.61$

Antique G.coradi Zurich Switzerland Planimeter

560.61$ 6 06dDetails

ANTIQUE SIGN PLAQUE PELTON WATER WHEEL CO HYDRAULIC ENGINEER MINING Nevada City • 997.87$

ANTIQUE SIGN PLAQUE PELTON WATER WHEEL CO HYDRAULIC ENGINEER MINING Nevada City

997.87$ 5 26dDetails

OFFER
KOH-I-NOOR 3000 RAPIDOGRAPH SCRIBER Engineering Drafting Drawing Lettering Guide • 1,635.42$

KOH-I-NOOR 3000 RAPIDOGRAPH SCRIBER Engineering Drafting Drawing Lettering Guide

1,635.42$ 17 21dDetails

Very Rare Antique 19th Italian Water Level Surveying Equipment G.allemano Cased • 376.73$

Very Rare Antique 19th Italian Water Level Surveying Equipment G.allemano Cased

376.73$ 6 27dDetails

OFFER
Antique Boxed Neptune Set Drafting Tools By Keuffel & Esser Co New York • 225.53$

Antique Boxed Neptune Set Drafting Tools By Keuffel & Esser Co New York

225.53$ 3 05dDetails

OFFER
Antique Brass Rolling Ruler • 313.73$

Antique Brass Rolling Ruler

313.73$ 11dDetails

Vintage Antique Drafting Compass Set In Wood Case, 1800's • 187.73$

Vintage Antique Drafting Compass Set in Wood Case, 1800's

187.73$ 7 03dDetails

OFFER
Antique Drawing Drafting Set/Kit Architect's Rule W/Wooden Case Box Field Wood • 163.78$

Antique Drawing Drafting Set/Kit Architect's Rule w/Wooden Case Box Field Wood

163.78$ 18dDetails

OFFER
Antique DIETZGEN Master-Detailer DB 233PJ Tool Kit • 340.17$

Antique DIETZGEN Master-Detailer DB 233PJ Tool Kit

340.17$ 2 03dDetails

OFFER
3 Vintage Gauges Steampunk Green Red Glass Bowls Wilkenson Norgren Denver • 377.97$

3 Vintage Gauges Steampunk Green Red Glass Bowls Wilkenson Norgren Denver

377.97$ 15dDetails

Auction
OFFER
Antique Steel E.o. Richter Proportional Divider • 50.40$

Antique Steel E.o. Richter Proportional Divider

50.40$ 0 1 05dDetails

OFFER
VINTAGE BRASS TELESCOPE For SPECIAL THEODOLITE B.T.O.N. • 502.72$

VINTAGE BRASS TELESCOPE for SPECIAL THEODOLITE B.T.O.N.

502.72$ 13dDetails

OFFER
Antique Brass Universal Equinoctial Ring Dial English Circa 1800s • 3,143.58$

Antique Brass Universal Equinoctial Ring Dial English Circa 1800s

3,143.58$ 4 03dDetails

Vintage Antique Drafting Compass Set In Wood Case, 1800's • 187.73$

Vintage Antique Drafting Compass Set in Wood Case, 1800's

187.73$ 4 03dDetails

Traité Des Ponts En Maçonnerie Et Tunnels J. CHAIX Engineering BRIDGES Book 1900 • 251.98$

Traité des Ponts en Maçonnerie et tunnels J. CHAIX engineering BRIDGES book 1900

251.98$ 2 09dDetails

Auction
PRECISION PROTRACTOR By KEUFFEL & ESSER Co. N.Y. Good Condition • 63$

PRECISION PROTRACTOR by KEUFFEL & ESSER Co. N.Y. good condition

63$ 0 1 02dDetails

OFFER
Antique General Electric Voltmeter (1926) • 90$

Antique General Electric voltmeter (1926)

90$ 2 15dDetails

Auction
OFFER
Antique Pencil Compass Pat. 1903 • 25.20$

Antique Pencil Compass Pat. 1903

25.20$ 0 02dDetails

OFFER
Antique Crompton Volmeter • 240$

Antique Crompton Volmeter

240$ 5 06dDetails

OFFER
Vintage Surveyors Surveying Grade Rod • 60$

Vintage Surveyors Surveying Grade Rod

60$ 1 03dDetails

Antique 1800'S Electric Motor Elbridge Mfg? Dynamo Early Motor Generator? Small • 560.68$

Antique 1800'S Electric Motor Elbridge Mfg? Dynamo Early Motor Generator? Small

560.68$ 11 20dDetails

OFFER
Antique Cased Brass Rolling Parallel Ruler 18 By W F Stanley • 189.99$

Antique Cased Brass Rolling Parallel Ruler 18" by W F Stanley

189.99$ 15dDetails

OFFER
Vintage Surveyors Surveying Grade Rod • 50$

Vintage Surveyors Surveying Grade Rod

50$ 03dDetails

Auction
Rare Buff & Buff Boston Surveying Transit Truck Emblems LOT OF 2 & 1930’s LETTER • 12.59$

Rare Buff & Buff Boston Surveying Transit Truck Emblems LOT OF 2 & 1930’s LETTER

12.59$ 0 3 04dDetails

OFFER
Antique KEUFFEL & ESSER CO N.Y. Pat. June 5, 1900 Slide Rule 4053-2 Leather Case • 97$

Antique KEUFFEL & ESSER CO N.Y. Pat. June 5, 1900 Slide Rule 4053-2 Leather Case

97$ 1 07dDetails

Rare Antique 1900 Leppin & Masche Berlin Steam Engine Model Scheme Physics Demo • 502.72$

Rare Antique 1900 Leppin & Masche Berlin Steam Engine Model Scheme Physics Demo

502.72$ 35 25dDetails

OFFER
Antique Keuffel & Esser Co Sliding Drafting Ruler N4053-3 S2 • 39.95$

Antique Keuffel & Esser Co Sliding Drafting Ruler N4053-3 S2

39.95$ 02dDetails

OFFER
Antique Glo-lite Jet-88 Aerator 1/100 HP 1550 RPM 5 Amp 60 Cyc Redmond Company • 110$

Antique Glo-lite Jet-88 Aerator 1/100 HP 1550 RPM 5 Amp 60 Cyc Redmond Company

110$ 2 12dDetails

Vintage Sections Surveyors Grade Rod • 5$

Vintage Sections Surveyors Grade Rod

5$ 03dDetails

Auction
Antique 1883 Pat. EAGLE RULE MFG Columbia 72 Folding Zig Zag Boxwood Ruler • 12.59$

Antique 1883 Pat. EAGLE RULE MFG Columbia 72" Folding Zig Zag Boxwood Ruler

12.59$ 0 04dDetails

OFFER
Vintage Marconi Marine Pantenna III AM/FM Amplifier Serial Number 1140 • 299.95$

Vintage Marconi Marine Pantenna III AM/FM Amplifier Serial Number 1140

299.95$ 1 27dDetails

Auction
OFFER
Vintage Drafting Pen Lot (5): 1 W/Wood/Brass Handle, 4 W/Aluminum Handles • 18.27$

Vintage Drafting Pen Lot (5): 1 w/Wood/Brass Handle, 4 w/Aluminum Handles

18.27$ 0 05dDetails

OFFER
Antique Keuffel & Esser Slide Rule 4083-3 With Case • 85$

Antique Keuffel & Esser Slide Rule 4083-3 With Case

85$ 1 15dDetails

OFFER
Vintage Magazine... Antique Science Fiction Cover SCIENCE & MECHANICS April 1933 • 30$

Vintage magazine... Antique science fiction cover SCIENCE & MECHANICS April 1933

30$ 18dDetails

OFFER
VOLTAMP Antique Small DIRECT CURRENT DC MOTOR • 301.62$

VOLTAMP Antique Small DIRECT CURRENT DC MOTOR

301.62$ 7 17dDetails

Auction
1933__illinois__tool__works_ _catalog__supplement__ __cutters__saws_ Illustrated • 25.20$

1933__illinois__tool__works_ _catalog__supplement__ __cutters__saws_ Illustrated

25.20$ 0 19hDetails

OFFER
French Antique Compas Perfectionnes Drafting Set--Engineer, Architect Gift • 107.10$

French Antique Compas Perfectionnes Drafting Set--Engineer, Architect Gift

107.10$ 1 06dDetails

OFFER
French Antique Compas Perfectionnes Drafting Set--Engineer/Architect Gift • 119.70$

French Antique Compas Perfectionnes Drafting Set--Engineer/Architect Gift

119.70$ 1 05dDetails

ANTIQUE PLANIMETER MASCHINENLABORATORIUM Similar To CASARTELLI MANCHESTER + Box • 151.19$

ANTIQUE PLANIMETER MASCHINENLABORATORIUM similar to CASARTELLI MANCHESTER + Box

151.19$ 2 25dDetails

Vintage Rustic SURVEYOR's 5ft TRIPOD STAND -- Folk Art Lamp -- Lamp Kit Included • 63$

Vintage Rustic SURVEYOR's 5ft TRIPOD STAND -- Folk Art Lamp -- Lamp Kit included

63$ 4 01dDetails

Vintage 1910 Redwood Falls MN Electric Power Magneto Building RPPC Real Photo • 16.37$

Vintage 1910 Redwood Falls MN Electric Power Magneto Building RPPC Real Photo

16.37$ 21dDetails

OFFER
Louis Eitzen Visgage Centistokes Model 2 In Wooden Case • 75.58$

Louis Eitzen Visgage Centistokes Model 2 in Wooden Case

75.58$ 3 03dDetails

OFFER
Vintage 4054 Keuffel & Esser Co Favorite Slide Rule In Case • 31.47$

Vintage 4054 Keuffel & Esser Co Favorite Slide Rule In Case

31.47$ 2 19dDetails

OFFER
Lot Antique Mechanical Drawings Blueprint Plans Engineering Metal Work Framed • 60.48$

Lot Antique Mechanical Drawings Blueprint Plans Engineering Metal Work Framed

60.48$ 20dDetails

OFFER
1925 Catalog - The Frederick Post Co. Chicago - Engineering Instruments • 137.33$

1925 Catalog - The Frederick Post Co. Chicago - Engineering Instruments

137.33$ 3 07dDetails

Vintage Antique Drafting, Protractor, Compass, Drawing Set In Original Wood Box • 50.39$

Vintage Antique Drafting, Protractor, Compass, Drawing Set in Original Wood Box

50.39$ 1 24dDetails

Vintage G.Coradi Switzerland Planimeter • 151.17$

Vintage G.Coradi Switzerland Planimeter

151.17$ 3 05dDetails

Antique 1920 Negretti & Zambra London Portable Surveyor Prisma Surveying Rare • 200.33$

Antique 1920 Negretti & Zambra London Portable Surveyor Prisma Surveying Rare

200.33$ 8 04dDetails

OFFER
Circa 1840:  Brass Pantograph By Adie, London • 754.71$

Circa 1840:  Brass Pantograph by Adie, London

754.71$ 8 20hDetails

Collectible PLANIMETER G. CORADI ZÜRICH VON 1920 Complete In Box RARE • 272.14$

Collectible PLANIMETER G. CORADI ZÜRICH VON 1920 complete in box RARE

272.14$ 05dDetails

Auction
1925 Weston Dayrad BRASS CASE Volt Meter 0-40V #572 Antique Vintage Old Panel Mo • 31.50$

1925 Weston Dayrad BRASS CASE Volt Meter 0-40V #572 antique vintage old panel mo

31.50$ 0 07dDetails

Antique Victorian English Gold Morris Patent Wealmefna Map Measure & Compass Fob • 485.08$

Antique Victorian English Gold Morris Patent Wealmefna Map Measure & Compass Fob

485.08$ 7 20dDetails

Louis Eisten Visgage Oil Viscosity Test Gauge In Orig. Box Ex Cond. C.1950 • 157.49$

Louis Eisten Visgage Oil Viscosity Test Gauge In Orig. Box Ex Cond. C.1950

157.49$ 2 02dDetails

OFFER
Antique Milton Bradley Co Ecco German Drafting Set Complete Fitted Box • 63$

Antique Milton Bradley Co Ecco German Drafting Set Complete Fitted Box

63$ 1 17dDetails

1795 William Henry Hall Antique Mechanical Print Parts, James Watts Steam Engine • 104.56$

1795 William Henry Hall Antique Mechanical Print Parts, James Watts Steam Engine

104.56$ 1 14dDetails

Standard Field Tables (Redbook) Set Of 7 From 1913 - 1956 Govt. Printing Office • 220.49$

Standard Field Tables (Redbook) Set of 7 from 1913 - 1956 Govt. Printing Office

220.49$ 3 15dDetails

Antique 1800s Drafting Engineering Drafting Set—Refinished—Brass Protractor • 207.89$

Antique 1800s Drafting Engineering Drafting Set—Refinished—Brass Protractor

207.89$ 09dDetails

Auction
Keuffel & Esser - Slide Rule, Calculating/drafting Machine...: Infos 1873-1960 • 12.50$

Keuffel & Esser - slide rule, calculating/drafting machine...: infos 1873-1960

12.50$ 0 04dDetails

OFFER
1918 Antique G. Coradi Zurich No. 26847 Planimeter Original Box Maps Measuring • 79.31$

1918 Antique G. Coradi Zurich No. 26847 Planimeter Original Box Maps Measuring

79.31$ 12dDetails

Chicago Pneumatic Tool Co Marc Paris Unis France CELLULOID Slide RULE Antique • 11.28$

Chicago Pneumatic Tool Co Marc Paris Unis France CELLULOID Slide RULE Antique

11.28$ 1 04dDetails

Antique Brass Pocket Volts Voltmeter • 46.62$

antique brass pocket volts voltmeter

46.62$ 4 02dDetails

OFFER
VTG KEUFFEL & ESSER SLIDE RULE W LEATHER CASE PATENT PENDING INSCRIBED BY OWNER • 50.34$

VTG KEUFFEL & ESSER SLIDE RULE w LEATHER CASE PATENT PENDING INSCRIBED BY OWNER

50.34$ 4 09dDetails

OFFER
Early 19th Century Antique Working Pantograph Map Making Tool - London, England • 535.48$

Early 19th Century Antique Working Pantograph Map Making Tool - London, England

535.48$ 2 15dDetails

Ross Precision Computer Stand Circular Slide Rule Bracket Rare • 283.49$

Ross Precision Computer Stand Circular Slide Rule Bracket Rare

283.49$ 1 15dDetails

Antique Brass Drawing Instrument Polygraph Co. Pat 1885 • 124.72$

Antique Brass Drawing Instrument Polygraph Co. Pat 1885

124.72$ 22dDetails

OFFER
Antique Steel Drafting RULING PEN Drawing Tool Instrument Architect Accessory • 166.31$

Antique Steel Drafting RULING PEN Drawing Tool Instrument Architect Accessory

166.31$ 5 20dDetails

OFFER
VINTAGE VISGAGE VISCOSITY COMPERATOR LOUIS C. ETIZEN CO. Rail Road Model • 97.02$

VINTAGE VISGAGE VISCOSITY COMPERATOR LOUIS C. ETIZEN CO. Rail Road model

97.02$ 6 14dDetails

OFFER
1903 Rider Ericsson ENGINE Hot Air WELL Water Pump Pulley Original Paper Ad 4540 • 32.91$

1903 Rider Ericsson ENGINE Hot Air WELL Water Pump Pulley Original Paper Ad 4540

32.91$ 18dDetails

OFFER
Antique 1910's Tin Metal Mathematical Old Drafting Protractor Instrument FREE SH • 16.38$

Antique 1910's Tin Metal Mathematical Old Drafting Protractor Instrument FREE SH

16.38$ 17dDetails

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