-
$60.49
1842 William Mather Antique Geology Print of Hudson River, Sullivan County, NY
-
$1000.00
Antique Surveyors Transit With Box And Tripod
-
$250.00
Antique G. CORADI ZURICH SWITZERLAND PLANIMETER, Drafting Set, 1914
-
$3411.13
Otis Elevator motor GAA20401T308
-
$140.00
Antique T.F. Randolph Co. Brass Surveyors Equipment Level 1728 Cin O
-
$64.99
1889 STEAM & STEAM ENGINES ENGINEERING MECHANICS ANTIQUE BOOK ANDREW JAMIESON
-
$20.00
Antique Slide Rule, KEUFFEL & ESSER CO. Pat. June 5 1900
-
$95.00
Antique BERGER #1340 SURVEYORS TRANSIT Original WOOD CASE Boston MA NO RESERVE
-
$67.00
Rare Antique Standard Scientific Co. Compression Load Resister ????
-
$7.99
Antique Ecco German Drafting Set Complete Fitted Box Compass Lead Case Tool
-
$450.00
Rare Antique 66’ Surveyors Chain (Gunters Chain)
-
$29.99
Original Patent June 5, 1900 Keuffel & Esser Slide Rule w/Leather Holder
-
$34.98
Vintage Lonergan 30 PSI Vacuum/Pressure Gauge - Philadelphia Steampunk 5" Dial
-
$120.00
1877 quekett microscopical club ANTIQUE book journal vol.4
-
$166.72
1887 US INSPECTORS CERTIFICATE TO ENGINEERS Steamers PORTLAND - ENGINE vignette
-
$54.00
1936 VINTAGE GERMAN ENGINEERING MANUAL GUIDE ALMANACH
-
$99.00
Antique Drafting Compass Set in Machagony Wood Case, 1800's & Pocket Knife
-
$45.00
RARE ORIGINAL CA 1880 FITCHBURG STEAM ENGINE PRINTERS ENGRAVING BLOCK
-
$169.99
Weston Electrical Instrument Volt/Amperes Meter Model 57 Tested-Working!
-
$44.95
Antique Dietzgen Improved Clamp Surveyors Target Patented March 1902
-
$75.00
Vintage Planimeter G. Coradi Zurich Switzerland - Eugene Dietzgen 1804A
-
$19.99
VINTAGE INCH TO FOOT MAP MEASURING TOOL MADE IN GERMANY VERY GOOD COND. E1
-
$110.00
Antique Amsco Missabe Dipper Paperweight Finke Engineering CO Dayton Ohio RARE
-
$2499.99
Antique KEUFFEL & ESSER New York Cast Iron Drafting Table Base
-
$10.26
Antique/Vintage Eagle Pencil Co. New York USA Floral Pattern Compass/Divider
-
$29.99
Steam Crane Original Pen and Ink for Blueprints 1901 LA & TX Lumber Milwaukee WI
-
$45.00
Antique K&E 7896-3 Solid Brass Oil Gauger's Plumb Bob 18 oz. Keuffel & Esser
-
$29.95
Antique K&E 7896-3 Solid Brass Oil Gauger's Plumb Bob 18 oz. Keuffel & Esser
-
$75.00
Antique 19th Century Brass Drafting Compass Unmarked 6.25”
-
$71.49
1842 William Mather Antique Geology Print Digging of New York & Harlem Railroad
-
$95.00
Vintage KOH-I-NOOR RAPIDOGRAPH Engineering Drafting Drawing Lettering PENS PEN
-
$60.49
1795 William Henry Hall Antique Mechanical Print Parts, James Watts Steam Engine
-
$149.00
1879 PUTNAM MACHINE CO CAST IRON LATHE ENGINE MAKERS PLAQUE FITCHBURG MASS Sign
-
$6.59
1884 Scientific American Cover Pg ~ Yucatan Chichen Itza ~ Chaacmol Monument
-
$7.99
Vintage Drawing Bow Compass 6" Long
-
$12.99
Vintage Mathematical Drafting Tool Instrument Steel Screw unbranded
-
$21.99
Antique Mathematical Drafting Tool Instrument Steel Screw w/ pencil
-
$49.99
WW1 ARMY CORP of ENGINEERS Hand Sight Brass Level Surveying Transit Scope
-
$29.99
10 Antique Navy Standard BLUEPRINT LOT DIES Tech Drawings DIE DRAWINGS Vintage
-
$60.49
1842 William Mather Antique Geology Print of Balls Cave, Schoharie County, NY
-
$24.00
Germany Drafting Set Complete Weber Cosmos 3873 Vintage w/ Case Vintage
-
$141.00
M&W Moore & Wreight Special Micrometer Inch f. Fine Mecanic ,Collector too
-
$11.99
The A. Lietz Co. Drawing Bow Compass Set in Fitted Case
-
$8.95
1905 Article AUTOMOBILE COVERS A MILE IN 34 SECS World Record 105mph ANTIQUE CAR
-
$12.00
Tin World GLOBE Vintage KEYCHAIN
-
$150.00
Tesla sphere electrode 10” stainless steel
-
$75.00
Antique Keuffel & Esser 4053- 3 Slide rule leather case 1900 patent northeastern
-
$8.95
1905 Article HATCHING FISH BY MILLIONS U.S. Government Hatcheries SPEARFISH SD
-
$34.95
NEAT VINTAGE BOSTROM SURVEYOR LEVEL PATENT 1902 05 06
-
$12.99
Vintage Turtle's ITU Standard Gauge #5419 Brass Ruler New York
-
$9.99
VINTAGE ORIGINAL - 1960 ZENITH COLOR TV OPERATING INSTRUCTIONS TUNING WHEEL
-
$19.99
1905 Suplee's Mechanical Engineering
-
$116.73
c1890 E.R. Watts Inclinometer in a John Weiss & Sons London engraved fitted box
-
$310.00
Antique Quack Medical Electricity at Home Rheotome Rheostat Device Steampunk
-
$100.00
Antique Stoppani Engineering / Transit Compass c. late 19th Century
-
$5.95
Five ENGINEERING Cards from 1927 BRIDGE CONSTRUCTION Canada Rhodesia USA UK ++
-
$15000.00
Gurley Surveying Solar Compass w/Amazing WY History W.O. Owen GLO, box, tripod
-
$300.00
Antique Queen & Co. Surveyor Transit 7005 With Original Box
-
$250.00
vintage sounding reel with steel cable, counter, Lee Cox, 1931
-
$17.76
1928 Morris Machine Works Ad: Centrifugal Pumps NY State Dept. of Public Works
-
$49.89
Vintage K+E KEUFFEL & ESSER CO 4236 Drafting Tool COMPENSATING POLAR PLANIMETER
-
$8.95
1905 Article MINIATURE REFRIGERING SYSTEM FOR HOME Antique Residential FRIDGE
-
$20.00
Brass Drawing Compass Unbranded 5.5" Drafting Tool Interchangeable Point
-
$55.00
Vintage National Radiator Company Johnstown PA Belfield Pressure Gauge-Steampunk
-
$39.95
Vintage Pat Dec 22 1908 Superior A.L.L. Co. Medicinal Sifter Strainer
-
$1750.00
ANTIQUE KERN AARAU TRANSIT THEODOLITE INSTRUMENT
-
$74.95
1914 ANTHONY NICHOLAS BRADY MEMORIAL MEDAL AMERICAN MUSEUM OF SAFETY PIN PINBACK
-
$39.95
1892 LINK BELT ENGINEERING CO ENGINEERS MACHINISTS CHAIN BELTING PHILADELPHIA PA
-
$27.99
1889 letterhead W & LE Gurley engineers surveyors instruments transit Troy NY
-
$150.00
ANTIQUE G.CORADI ZURICH SWITZERLAND PLANIMETER Complete with case (Circa 1925)
-
$319.00
Antique Vintage Singing Rheotome Electrical Stimulation Therapy Device Box
-
$8.95
1905 Article 4-CYLINDER BALANCED COMPOUND LOCOMOTIVES Railroad BALDWIN EDDYSTONE
-
$29.95
Copy of Antique brochure Richard Patten & Sons Engineers Instruments US Gov 1858
-
$64.99
Antique Keuffel & Esser Co. Drafting Tools, Complete Set, Beautiful Early Case
-
$12.99
Vintage Mathematical Drafting Tool Instrument Steel Screw unbranded
-
$5.99
1888 VTG Lot Scientific American Farm Pages ~ Cane & Corn Planter Grinding Mil
-
$7.95
1905 Article EVERLASTING GALVANIZED STEEL BURIAL CASKETS MANUFACTURED w/ finish
-
$45.00
1894 MEDART PATENT PULLEY CO STEAM ENGINE LINE-SHAFTING BROCHURE ST LOUIS MO
-
$47.42
Antique Brass KEUFFEL & ESSER Co. 1758 Rolling Straight Edge Navigation Drafting
-
$3.95
Vintage 1915 Trade Card of a VACUUM FLASK
-
$19.99
New Vintage "Liquid Filled" Fluid Compass Made In West Germany
-
$8.95
1905 Article 2 PERILOUS AMUSEMENT FEATS Circling the Circ & Gyroscope FRANCE UK
-
$15.00
Keuffel & Esser Co 4088-3 Slide Rule Pat June 5, '00 Dec 22 08 Made in USA
-
$4.76
1886 magazine engraving ~ TRIAL OF NEW TELPHER LINE AT GLYNDE
-
$165.00
Antique Keuffel & Esser Surveyor's Transit Mounting Base Wooden Case Box
-
$1430.00
Antique William J. Young & Sons Surveyors Compass #4807
-
$39.00
Vintage Keuffel & Esser Model 4092-3, Pat. 1900 1908 Slide Rule + Leather Case
-
$8.95
1905 Article MOTOR FIRE ENGINES POPULAR IN ENGLAND Antique Fire Truck FIREMEN
-
$15.60
Antique Engineering, Meccano Magazine Boys, Aug 1927, Makers Hornby Trains
-
$791.99
USMC 1906 CL Berger & Sons Transit #6184 Transom US MARINE CORPS WW1 WW2 Antique
-
$19.79
Case For iPad 10th Generation(2022) 10.9 Inch Shockproof Handle Stand Kids Cover
-
$125.00
LOT of 12 archive, c1902 QUINCY POINT MA, QUINCY ELECTRIC LIGHT & POWER interior
-
$499.99
W L E Gurley Engineers Transit in Wooden Case Original Leather w Tripod
-
$25.00
1896 BOSTON BELTING BILLHEAD VULCANIZED RUBBER BELTING STEAM ENGINE BOSTON MA
-
$69.99
A brief course in trigonometry, David Raymond Curtiss Elton James Moulton 1940
-
$42.00
1918 C H WHEELER MFG CO RADOJET AIR PUMP TRADE CATALOG STEAM ENGINE ENGINEERING
-
$25.00
1890s RALPH D MERSHON TABLE CHART TESLA ALTERNATING CURRENT LINES ELECTRIC
-
$29.95
1921 CURTIS ENGINEERING SPECIALTIES JULIAN D'ESTEE CO TRADE CATALOG BOSTON STEAM
-
$60.49
1798 William Henry Hall Antique Mechanical Print of Hydro Mechanical Machines
-
$60.49
1842 William Mather Antique Geology Print Hudson River Lakes George to Champlain