Re: Job lot of old valves found
If you're going to sell on ebay, then at least test the filaments for continuity. You then sell them as used/untested but filaments good. Any valve with an open filament and/or looking milky can still be sold as display only if they look interesting enough (large size, two top caps etc.). Sell them in pairs or singly - this will increase your feedback rating quickly even if you make little money out of them.
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