This is a superb example of the Wrenn  W4600P "Clay Cross Limestone" Ore Wagon in Grey with Red/Orange Nameboard. Why Rare? All examples from this Period 2 Triang/Wrenn era normally have an eroded painted  nameboard due to use and age, however this has not and is in its original perfect condition. The Ore wagon has plastic wheels in the metal wheel hangers as Hornby Dublo style. These were used up to midway through Period 2 by the Wrenn, Basildon factory. 

Comes complete in  correct Triang/Wrenn box and yellow plastic insert.

Condition is "near mint" for its age.

AN ESSENTIAL PART OF ANY WRENN COLLECTION AND/OR OO GAUGE LAYOUT!