Can anyone identify theses B&W speakers?

Please disregard @nats1956 He’s not answering your question and is clearly just trying to sell speakers that’ll clearly be out of your price range by many multiples.  

@nats1956...it's against forum rules to sell stuff on here.

@nats1956 I don’t care what price you’re offering the 801 D4s. The OP is looking at original Nautilus 804 or 803 speakers at an estate sale that, even heavily discounted, your 801 D4s will be in an entirely different price stratosphere. You’re barking up the wrong tree here and are offering no value to the OP’s original question. Sell your speakers in a more appropriate venue.