1948 Machlett ML-357B NOS Transmitting Tube – Raytheon / WHOM-AM Ridgefield Park

1948 Machlett ML-357B Transmitting Tube NOS – Raytheon / WHOM-AM Ridgefield Park NJ – NIB. Machlett ML-357B High-Power Transmitting Vacuum Tube. Manufacturer:Machlett Laboratories (distributed by Raytheon).

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