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Signal Corps 1-77-b vacuum tube tester mutual conductance Military Tv 7 Hickok For Sale

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Signal Corps 1-77-b vacuum tube tester mutual conductance Military Tv 7 Hickok:
$208.50

Signal Corps 1-77-b vacuum tube tester mutual conductance Military.

Untested. Estate find

Not powered up

Sold as is. Nice condition

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3 Western Electric US Army Signal Corps CS-47 Units Vintage

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