That looks a really nice bass, at a decent price.
But £1800 is a lot of money for somebody to find. I am going to link somebody else's advert, to show the sort of pictures that will help you sell your bass. Pots, pick ups, neck end etc. I have nothing to do with the guy in the other advert, just using it to advise you.
http://basschat.co.uk/topic/267200-1970-fender-telecaster-bass/
Good luck with your sale,
cheers,
Karl.