Selling B-7971

I have 8 of these and need to sell them. I don't know nothin bout them. My dad recently passed and I found them wrapped in bubble wrap in a box.

Hi Narda,

(Cool hummingbird avatar BTW).

I would be interested in the B-7971s depending upon price (they seem to vary rather wildly from time to time). I have a registered PayPal account. Since we don't have a PM system, I'll try to give an "expanded" version of my e-mail: V_F_D "at" Yahoo "dot" com. Just send me a note.

Thanks,
Vince

hello Narda, do you still have these tube..?