yes and yes. though i'm not setup right now to match the N pairs to the P pairs plus it's better to do that specifically for the circuit you intend to use unless you can match them perfectly on a curve tracer
I already bought this pair, coming from Taiwan, hasn't arrived yet but thinking they're fake?
Look at the 'rubbed off' silkscreen in the "in" of Westinghouse. Identical on both tubes. plus no original box.