This is the Wrenn W6001.A Brown/Cream Pullman Coach "No 87"with full rosettes and Brown Tables. This matches the Brighton Belle 3052 Set as one of the centre cars. It may also be included in a passenger rake, pulled by a West Country or Castle Class Locomotive for example.The W6001A was introduced by Wrenn in Period 4, and is sought after for the Brighton Belle Sets. Pullman comes complete with Period 4 ( type W7304) box and yellow cardboard insert. 

Condition of the Pullman/box is  " near mint" for its age.