Type 1650-B Impedance Bridge Instruction Manual General Radio 1968

General Electric Type 916-AL Radio-Frequency Bridge Instruction Manual 1967

General Radio Type 1632-A & 1660-A Inductance Bridge Assembly Instruction Manual

General Radio Type 1681 Automatic Impedance Comparator System Instruction Manual

EICO Model 950B Resistance-Capacitance-Compactor Bridge Instruction Manual

General Radio Type 1396-B Tone-Burst Generator Instruction Manual

GenRad Automatic Capacitance Bridge 1 MHz Type 1682 Data Sheet

General Radio GenRad Type 1606-A R-F Bridge Instruction Manual