Vintage Tungar S289414-D Rectifier Bulb Tube Battery Charger Working WE&D Company USA

FILAMENT IS DEAD STRAIGHT NO SAG APPEARS LIGHTLY USED.

I HAVE NO WAY OF TESTING THIS BEYOND LIGHTING IT UP AND CONTINUITY WHICH IS GOOD

CAME FROM A LARGE COLLECTION OF NOS BOXED and some unboxed MILITARY TUBES and A large selection of foreign tubes. THE ONES I can test ON A REGULAR TUBE TESTER HAVE CHECKED OUT .

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