Vintage Weston Cell Eppley Laboratory, Antique Leeds & Northrup Standard Battery
Price: USD 79.95
Condition: Used
Location: 376**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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VINTAGE LEEDS & NORTHRUP TEST SET MODEL 5430-A
Price: USD 124.99
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Resistor Box Antique Tool
Price: USD 69.00
Condition: Used
Location: 064**
Shipping Type: FIXED
Shipping Cost: USD 10.50
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VINTAGE LEEDS & NORTHRUP RESISTANCE STANDARD FREE SHIPPING
Price: USD 68.00
Condition: Used
Location: 920**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup 706710 Wheatstone Bridge Antique Lab Test equipment
Price: USD 25.00
Condition: Used
Location: 110**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Antique Leeds And Northrup Galvanometer Black Lacquer Wood Box Working
Price: USD 95.00
Condition:
Location: 085**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds and Northrup Type test set/meter w/Wood case Type S #5300
Price: USD 75.00
Condition: Used
Location: 030**
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Vintage Leeds & Northrup Laboratory Wheatstone Bridge Resistance Decade Box
Price: USD 59.99
Condition: Used
Location: 674**
Shipping Type: FIXED
Shipping Cost: USD 19.00
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Vintage Leeds & Northrup ~ Decade Resistor Box ~ #75947
Price: USD 75.00
Condition: Used
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Precision Calibration Oil Resistor Standard 100 Ohm
Price: USD 63.99
Condition: Used
Location: 894**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Kelvin Bridge 4286 Ohmmeter Precision Type in Oak Case
Price: USD 40.00
Condition: Used
Location: 021**
Shipping Type:
Shipping Cost: USD
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VINTAGE LEEDS & NORTHRUP POTENTIOMETER SCIENTIFIC TESTING INSTRUMENT/METER
Price: USD 99.95
Condition: Used
Location: 631**
Shipping Type: CALCULATED
Shipping Cost: USD
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NEW Vintage Leeds & Northrup 8690-2 Millivolt Potentiometer
Price: USD 100.00
Condition: New – Open box
Location: 378**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Potentiometer Coil Scientific Part Brass Base
Price: USD 85.00
Condition: Used
Location: 930**
Shipping Type:
Shipping Cost: USD
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Vintage LEEDS & Northrup Reflecting Galvanometer #2430-C
Price: USD 48.00
Condition: Used
Location: 472**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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VTG Leeds & Northrup 0.1 OHM resistor resistance lab standard calibration 4221
Price: USD 99.99
Condition: Used
Location: 960**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Wheatstone Bridge Type S Test Set 5300 - Vintage and Gorgeous
Price: USD 179.49
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds Northrup Trucker Hat Snapback Cap Black Cordury
Price: USD 23.99
Condition: Pre-owned
Location: 350**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Vintage WWII Era Workers Badge Leeds & Northrup CO. Philadelphia Pinback Button
Price: USD 59.99
Condition: Used
Location: 385**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup 8633-F
Price: USD 55.00
Condition: Used
Location: 472**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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Vintage Leeds & Northrup 4737 ~ Guarded Wheatstone Bridge ~ Untested / AS-IS
Price: USD 269.79
Condition: For parts or not working
Location: 927**
Shipping Type:
Shipping Cost: USD
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Leeds Northrup testing meter. vintage wood cabinet. U.S. Navy Contract. ...
Price: USD 40.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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leeds Northrup vintage electronics
Price: USD 75.00
Condition:
Location: 604**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup Model 8691-2 Millivolt Potentiometer
Price: USD 49.99
Condition: Used
Location: 472**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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Vintage June 1941 Leeds & Northrup Employees Handbook Philadelphia 87 Pages
Price: USD 22.50
Condition:
Location: 442**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage LEEDS & Northrup Reflecting Galvanometer #2430-D
Price: USD 64.95
Condition: Used
Location: 257**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup 8690 EMF Millivolt Potentiometer Galvanometer
Price: USD 49.99
Condition: Used
Location: 581**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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vintage leeds & northrup 5305 resistance test set galvanometer bridge [4*U-18]
Price: USD 75.00
Condition: For parts or not working
Location: 551**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup Temperature Deviation Controller 0-2000° F Vintage #002A20
Price: USD 350.00
Condition: Seller refurbished
Location: 471**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Students Potentiometer 7645 Vintage Laboratory Trainer
Price: USD 99.95
Condition: Used
Location: 708**
Shipping Type: FIXED
Shipping Cost: USD 14.00
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Leeds & Northrup Antique Vintage Resistance Standards 10.01 Ohm 8070-B
Price: USD 59.99
Condition: Used
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 14.99
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Vintage LARGE LEEDS & NORTHRUP 1325745 RESISTANCE FRANKENSTEIN LAB SCI-FI PROP
Price: USD 299.00
Condition: For parts or not working
Location: 615**
Shipping Type: FIXED
Shipping Cost: USD 70.00
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Vintage Leeds & Northrup Co. Potentiometer Wood Case 315635
Price: USD 59.00
Condition: Used
Location: 478**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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Vintage Leeds & Northrup Co Potentiometer Indicator w/wood case
Price: USD 125.00
Condition: Used
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Temperature Potentiometer 8693-2
Price: USD 25.00
Condition: Used
Location: 726**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930
Price: USD 90.00
Condition:
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Vintage Decade Resistance Box w/ Metal Tag as Pictured
Price: USD 55.99
Condition: Used
Location: 452**
Shipping Type: FIXED
Shipping Cost: USD 22.00
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Vintage Leeds & Northrup Model 2420B Light Beam Galvanometer
Price: USD 25.00
Condition: Used
Location: 180**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 7673 Thermionic Amplifier Vintage Potentiometer Analog Meter
Price: USD 299.95
Condition: Used
Location: 708**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Antique Macbeth Illuminometer Leeds Northrup Weston 267 Meter + Parts
Price: USD 59.99
Condition:
Location: 077**
Shipping Type:
Shipping Cost: USD
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Vintage LEEDS & NORTHRUP 4340 Slide Wire Wheatstone Resistance Bridge, Pristine!
Price: USD 263.12
Condition: New
Location: 326**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Potentiometer
Price: USD 40.00
Condition: Used
Location: 274**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 4300 Adjustable Resistance Standard Power Meter, Vintage!!
Price: USD 750.00
Condition: Used
Location: 018**
Shipping Type:
Shipping Cost: USD
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Vintage Leeds & Northrup Co. Type S Electric Test Set No. 5430-A
Price: USD 83.70
Condition: Used
Location: 064**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup 15 Amps Current Shunt Cat 4360 US Military - Preowned
Price: USD 150.00
Condition: Used
Location: 773**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Vintage #89561 Leeds & Northrup Co. Potentiometer Millivolt Thermo-Couple Box..
Price: USD 37.05
Condition: Used
Location: 064**
Shipping Type: FIXED
Shipping Cost: USD 24.99
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Vintage Leeds & Northrup Potentiometer - Early Tube Equipment 1920/30s Era
Price: USD 75.00
Condition: For parts or not working
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 8694-2 Temperature Potentiometer
Price: USD 71.99
Condition: Used
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Beautiful Vintage Leeds & Northrup Co Potentiometer Indicator (untested)
Price: USD 100.00
Condition: For parts or not working
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Co. Parts
Price: USD 6.95
Condition: Used
Location: 801**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Leeds & Northrup 9919 With Extras
Price: USD 59.99
Condition: Used
Location: 484**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Resistance Box Light Works! But Untested
Price: USD 33.00
Condition: Used
Location: 834**
Shipping Type: CALCULATED
Shipping Cost: USD
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(2) RARE VINTAGE LEEDS & NORTHRUP PHILADELPHIA PA USA GALVANOMETER INSTRUMENTS
Price: USD 75.00
Condition: Used
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Vintage Leeds & Northrup Co Reflecting Galvanometer UNTESTED PARTS OR REPAIR
Price: USD 39.99
Condition: Used
Location: 329**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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Vintage Leeds Northrup Speedomax Indicator
Price: USD 299.99
Condition: Used
Location: 676**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup No. 4282 Ohmmeter — Solid Oak Box
Price: USD 135.00
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 28.50
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2 vintage LEEDS & NORTHRUP 2340-C ohms ohm tester meter calibration *PLEASE
Price: USD 41.00
Condition: For parts or not working
Location: 462**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Type S Test Set #5300 , Vintage
Price: USD 50.11
Condition: Used
Location: 334**
Shipping Type: CALCULATED
Shipping Cost: USD
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Antique Leeds & Northrup Model KS-13842 Potentiometer Bridge
Price: USD 39.00
Condition: Used
Location: 956**
Shipping Type: FIXED
Shipping Cost: USD 29.00
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Vintage Leeds & Northrup Precision Oil Resistor Standard Set .1 - 100,000 Ohm
Price: USD 559.99
Condition: Used
Location: 894**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Decade Resistor, Cat. No. 4775 - Tested
Price: USD 50.00
Condition: Used
Location: 972**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds Northrup Panel Potentiometer Linear Wirewound 50-Ohm
Price: USD 14.95
Condition: Used
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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Antique Leeds & Northrup Company Philadelphia Electrical Instrument in Oak Box
Price: USD 120.00
Condition:
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Leeds & Northrup Model 7556 Guarded Potentiometer
Price: USD 289.99
Condition: Used
Location: 837**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds and Northrup Co Electric Motor 110volt 20amp 1800 RPM With Pulley
Price: USD 24.99
Condition: For parts or not working
Location: 174**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Bakelite Double Throw Pole Knife Switch Made by Leeds & Northrup
Price: USD 43.97
Condition: Used
Location: 275**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Vintage Speedomax H 200-979-188-0153-6-024-127
Price: USD 125.00
Condition: Used
Location: 062**
Shipping Type:
Shipping Cost: USD
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Vintage Leeds & Northrup GENRAD 4746 Decade Resistance Box Working
Price: USD 100.00
Condition: Used
Location: 857**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage 1927 Leeds & Northrup Co Electrolytic Conductivity Measurements Catalog
Price: USD 50.00
Condition: Like New
Location: 932**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage NEW LEEDS & NORTHRUP 3051-3-0-1-12-25
Price: USD 14.98
Condition: New – Open box
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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VINTAGE Leeds & Northrup Normal Cell 1.019V Reference Weston Type Working 1930's
Price: USD 425.00
Condition: Seller refurbished
Location: 088**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Potentometer LEEDS & NORTHRUP Slide Wire, #686180, Exc Cond!!!
Price: USD 289.00
Condition: Used
Location: 173**
Shipping Type: CALCULATED
Shipping Cost: USD
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Beautiful Vintage Leeds & Northrup Co Potentiometer Indicator untested As Is
Price: USD 221.84
Condition: Used
Location: 922**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Testing Set No 5300 - Oak Case
Price: USD 59.97
Condition: Used
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 16.95
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Leeds & Northrup Model 8690 Millivolt Potentiometer
Price: USD 49.99
Condition: Used
Location: 472**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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Leeds and Northrup Millivolt Potentiometer/Galvanometer Cat. No. 8690
Price: USD 35.95
Condition: For parts or not working
Location: 355**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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Vintage Leeds & Northrup Wheatstone Bridge
Price: USD 65.00
Condition: Used
Location: 274**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Type S Cable Fault Test Set No 5300 Vintage Oak Wood Case
Price: USD 89.99
Condition: Used
Location: 474**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Co 11037
Price: USD 130.00
Condition: For parts or not working
Location: 730**
Shipping Type: FIXED
Shipping Cost: USD 37.50
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Vintage LEEDS & NORTHRUP CO. 2370 A.C. Galvanometer
Price: USD 109.99
Condition: Used
Location: 871**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Model 7554 Type K-4 Potentiometer LARGE FRONT KNOB
Price: USD 17.50
Condition: For parts or not working
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Vintage leeds & northrup co. 142793
Price: USD 20.00
Condition: Used
Location: 410**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Leeds Northrup Students Potentiometer Vintage Laboratory Trainer Educational
Price: USD 48.00
Condition: Used
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage LEEDS & NORTHRUP Telegraph relay Key Morse code
Price: USD 99.99
Condition: For parts or not working
Location: 228**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Vintage Leeds & Northrup Co Resistor Box Wooden Case !!
Price: USD 35.96
Condition: Used
Location: 132**
Shipping Type: CALCULATED
Shipping Cost: USD
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Nice Vintage Leeds & Northrup Potentiometer, Laboratory Instrument!
Price: USD 175.00
Condition: Used
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Co Potentiometer In Wooden Case U.S.N. Mech & Aerospace
Price: USD 90.00
Condition: Used
Location: 189**
Shipping Type:
Shipping Cost: USD
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VINTAGE 1945 CENTIGRADE-FAHRENHEIT CONVERSION TABLE LEEDS & NORTHRUP,L&N BOOK
Price: USD 2.22
Condition: Like New
Location: 232**
Shipping Type:
Shipping Cost: USD
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*Vintage L&N LEEDS & NORTHRUP DC NULL DETECTOR CAT NO 9834-1
Price: USD 44.95
Condition: Used
Location: 199**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup 3338-1 synchronous Converter 50-60
Price: USD 10.99
Condition: Used
Location: 195**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Original Vintage Type P Galvanometer Leeds & Northrup
Price: USD 99.99
Condition: Used
Location: 042**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 8064-A RESISTANCE THERMOMETER BRIDGE VINTAGE INDUSTRIAL SURPLUS
Price: USD 69.99
Condition: Used
Location: 221**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage -Leeds & Northrup -Potentiometer & Galvanometer, In Wood Box - UN-Tested
Price: USD 49.99
Condition: For parts or not working
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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VINTAGE Leeds & Northrup MICROFARAD 74732 Laboratory Capacitor Complete Unit
Price: USD 125.00
Condition: Used
Location: 672**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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Vintage Leeds & Northrup Company Self Inductance Milli-Henrys ~ KS 2242
Price: USD 125.00
Condition: Used
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Antique Leeds & Northrup Single Range Potentiometer Indicator (PART)
Price: USD 30.00
Condition: Used
Location: 100**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Co Philadelphia 67135 Vintage 6 Terminal Knife Switch NewHandle
Price: USD 69.99
Condition: Used
Location: 452**
Shipping Type: FIXED
Shipping Cost: USD 19.00
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VINTAGE LEEDS & NORTHRUP L&N CO POTENTIOMETER INDICATOR
Price: USD 39.99
Condition: Used
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Resistance Decade Box Test Meter Panel Lab USA #1001971
Price: USD 180.00
Condition: For parts or not working
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Millivolt Potentiometer Vintage Laboratory 8686 Galvanometer
Price: USD 99.95
Condition: Used
Location: 708**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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