leeds northrup volt box potentiometer made in usa

leeds northrup volt box potentiometer made in usa

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LEEDS & NORTHRUP 558629 POTENTIOMETER INDICATOR

LEEDS & NORTHRUP 558629 POTENTIOMETER INDICATOR

$55.00

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Leeds & Northrup Model C1 M-Line Series 71 C.A.T Controller Directions 177251

Leeds & Northrup Model C1 M-Line Series 71 C.A.T Controller Directions 177251

$16.70

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Leeds Northrup R-820-1-1 Amplifier Module

Leeds Northrup R-820-1-1 Amplifier Module

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Leeds & Northrup Micromhos Specific Conductance Meter with Probe

Leeds & Northrup Micromhos Specific Conductance Meter with Probe

$149.95

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Vintage Leeds & Northrup Laboratory Wheatstone Bridge Resistance Decade Box

Vintage Leeds & Northrup Laboratory Wheatstone Bridge Resistance Decade Box

$64.99

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VINTAGE Leeds & Northrup Normal Cell 1.019V Reference Weston Type Working 1930's

VINTAGE Leeds & Northrup Normal Cell 1.019V Reference Weston Type Working 1930's

$425.00

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Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930

Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930

$90.00

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Vintage Leeds & Northrup ~ Decade Resistor Box ~ #75947

Vintage Leeds & Northrup ~ Decade Resistor Box ~ #75947

$75.00

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RARE Antique LEEDS NORTHRUP Telegraph 3 Bank Tester Resistor Resistance Box Lab

RARE Antique LEEDS NORTHRUP Telegraph 3 Bank Tester Resistor Resistance Box Lab

$149.00

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Leeds & Northrup Resistance Galvanometer L&N No. 5305

Leeds & Northrup Resistance Galvanometer L&N No. 5305

$65.00

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