I have a pair of bowers and wilkins d m 310 bookshelf speakers available for sale. Pre-owned and in good working condition. In black ash with sequential serial numbers from 1992. You will be pretty hard pressed to find a pair of vintage b& w speakers in this condition Here is your chance to own a rare pair of these legendary, made in england, speakers by bowers & wilkins for far less than retail these speakers were $799 in 1992 Collection preferred please note to buyers, i can only ship on buyer's cost and risk.