Vintage Weston MR 25 W 500 DC Volts Model 506 Frequency Panel Meter

Weston R.F. Amperes Meter - 0-5 Model 425 UNTESTED

Weston Model 201 DC Volts Meter Gauge 0-1000 Vintage Panel Instrument Milliamp

Vintage Weston Panel Gauge Ampers Meter DC Model 301 MA 0-10 Amps

Weston Model 1531 Microamp DC Panel Meter – Ruggedized – 1959 Calibration Tag

Vintage Weston Model 301 Microamperes D.C. 0-100 Panel Meter Gauge Untested

Vintage 50-0-50 Microamperes DC Weston Panel Meter Model 301 - UNTESTED

Vintage Weston Panel Gauge Voltage Meter Volts AC Model 1539 Rectifier Type 500