Engineering

Frederick Eckel &Co. N. Y. Egineers & Miners Transit ca. 1870’s Frederick Eckel &Co. N. Y. Egineers & Miners Transit ca. 1870’s

$1,400.00
Vtg Duplex Steam Pressure gauge RR locomotive  Dewrance Engine Boiler Ship train Vtg Duplex Steam Pressure gauge RR locomotive Dewrance Engine Boiler Ship train

$599.97
Vintage Keuffel & Esser Slide Rule w/ Leather Case, 4031 Pat June 5 '00 Vintage Keuffel & Esser Slide Rule w/ Leather Case, 4031 Pat June 5 '00

$24.99
Antique Brass Surveyor's Telescope Transit Level In Original Case Antique Brass Surveyor's Telescope Transit Level In Original Case

$239.00
~ RARE 19th c Dbl Telescope COASTAL SURVEY Theodolite .99 Start NO RESERVE ~ ~ RARE 19th c Dbl Telescope COASTAL SURVEY Theodolite .99 Start NO RESERVE ~

$1,151.00 (32 Bids)
Desirable 66 foot (4 Pole) steel land SURVEYOR CHAIN, maker unknown, circa 1880 Desirable 66 foot (4 Pole) steel land SURVEYOR CHAIN, maker unknown, circa 1880

$127.50 (10 Bids)
RARE EDISON TYPE 1903 OUTSIDE TERMINAL LIGHT BULB HUBBEL SWITCH LAMP RARE EDISON TYPE 1903 OUTSIDE TERMINAL LIGHT BULB HUBBEL SWITCH LAMP

$52.88 (3 Bids)
Antique W F STANLEY & Co London High Holborn Spring calibration deflection gauge Antique W F STANLEY & Co London High Holborn Spring calibration deflection gauge

$175.00
General Electric P8 Volt Meter Vintage Working 1918 Electric Tester Gauge Analog General Electric P8 Volt Meter Vintage Working 1918 Electric Tester Gauge Analog

$29.99
LARGE MILITARY CIRCULAR SLIDE RULE OR CALCULATOR LARGE MILITARY CIRCULAR SLIDE RULE OR CALCULATOR

$25.00 (1 Bid)
Antique Victorian English Brass Drafting Engineering Stanley Architect Set Antique Victorian English Brass Drafting Engineering Stanley Architect Set

$86.00 (12 Bids)
Antique 19thC Complete Richards Improved Patent Steam Engine Indicator, NR Antique 19thC Complete Richards Improved Patent Steam Engine Indicator, NR

$202.50 (8 Bids)
EXTRA RARE ANTIQUE PRE WW1  LEEDS & NORTHRUP CO. OHMS METER IN SOLID OAK BOX!!! EXTRA RARE ANTIQUE PRE WW1 LEEDS & NORTHRUP CO. OHMS METER IN SOLID OAK BOX!!!

$25.00
Wonderfull Antique DEVIDING HEAD or INDEXING FIXTURE or ROTARY TABLE or ???????? Wonderfull Antique DEVIDING HEAD or INDEXING FIXTURE or ROTARY TABLE or ????????

$250.00
Antique Boxed Daguerreotype Antique Boxed Daguerreotype

$10.00 (1 Bid)
IMPROVED WILLIIS PLANIMETER (1896-1901) IMPROVED WILLIIS PLANIMETER (1896-1901)

$70.00 (1 Bid)
Antique, Small Brass and Steel Drafting Set in Wood Case Antique, Small Brass and Steel Drafting Set in Wood Case

$95.00
vintage templates Time Saver French Curve #26+#27 vintage templates Time Saver French Curve #26+#27

$10.00
  A.S ALOE ST LOUIS CO SURVEYOR COMBINATION TRANSIT LEVEL SUPER OLD A.S ALOE ST LOUIS CO SURVEYOR COMBINATION TRANSIT LEVEL SUPER OLD

$299.00
Drafting Kit Set A.D. MacLachlan Boston MA in Leather Case T. A. Drafting Kit Set A.D. MacLachlan Boston MA in Leather Case T. A.

$16.00
LEUPOLD & STEVENS INSTRUMENTS PORTLAND,OREGON SURVEYOR'S COMPASS LEUPOLD & STEVENS INSTRUMENTS PORTLAND,OREGON SURVEYOR'S COMPASS

$50.00
Warren Knight Company transit antique Warren Knight Company transit antique

$199.99
Rare Antique c.1850 Survey Surveying Compass L. Colton New York Rare Antique c.1850 Survey Surveying Compass L. Colton New York

$800.00
Vintage E. O. Richter & Co. Drafting Set - Germany - Original Case Vintage E. O. Richter & Co. Drafting Set - Germany - Original Case

$9.99
Antique German E.O. Richter & Co. PRACISION DRAFTING SET 27pc Box Engineering Antique German E.O. Richter & Co. PRACISION DRAFTING SET 27pc Box Engineering

$119.99

« Previous1234