This is a perfectly matched pair of Reflector EL84/6BQ5/6P14P-K tubes. They were made in Russia by Reflector. Each one of these tubes tests identical to the other, and they are visually very similar to each other.  These tubes have gray plates, silver lettering, and a spaceship top getter. These are highly sought after Reflector 6BQ5 tubes, act quickly before they sell out!! More available upon request.

Be careful buying tubes from other sellers who list "matched pairs" but do not provide test results or specify the equipment that they use to test their tubes.

I personally tested these tubes on my recently calibrated Hickok 600a and TV7D/U tube testers.

The results are as follows:

70

70