This is a new, never used, tested strong (13 mA) of VT 25 10Y (1943) Aircraft Radio Corp. RCA, with a regular bakelite base. It is packed in its original box. The tube was tested for shorts, vacuum, etc. on a Neuberger Tube tester from 1953. It tested perfect, tested for shorts, leaks etc. It is a collector item.                                      

FREE SHIPPING WORLDWIDE