Vintage General Radio 670-F Compensated Decade Resistor

Electro-Measurements Dekavider DV-411 100,000 Ohms 750V Max Input

Precision Apparatus Company Series 844 Multi-Tester Decibel -1 to +16 - Ohms Vol

Antique Welch Chicago IL Decade Resistance box

Bird Termaline Coaxial Resistor Model 8164 100 Watts 50 Ohms

LEEDS & NORTHRUP 4754 AC-DC DECADE RESISTOR PRESCISION UNTESTED MAKE OFFER

C198030 Bird Electronic Corp. 694 Termaline Wattmeter (1000W, 2-30MHz, 50Ohms)

Vtg. James Queen & Co. Philadelphia Decade Resistance box