NATIONAL ELECTRONICS NL-6894 RECTIFIER TUBE W/ SOCKET--

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You are bidding on a National Power Tube NL-6894 by National Electronics of Geneva, Ill It is a Mercury filled Rectifier. The tube comes with the socket and the top cap. The socket is E. F. Johnson Co. 123-211-1. The Top Cap is a Elmac HR-8. Everything looks to be in good condition. I have no way to test this tube other than check the continuity of the filament and it checks OK. International customers please email for shipping charges. Paypal for international sales please. If you have any ???, Comments or want more pictures please email me. Thank you. Ken