Quite the happy hunting ground around that area, Lots Road auctions is right nearby, plus many other antique shops and Chelsea Harbour Design Centre too. I fell in love with an art deco'ish Russian marine wall clock from a place nearby and assumed I was paying way too much. But my friend who collects Russian timepieces, and in fact has one of them, said it was well within the range. The thing is a complete b****r to wind, meant for beefy Soviet sailors I assume.