Dundas Models DM19.

 This wagon, a W.W.1 War Dept. Class E Dropdoor Well Bogie Wagon, I found at an exhibition . It had not been painted , some of the wheel flanges were missing and one of the strengthening stays had gone missing as well.
The stay was easily rectified with microstrip and a new pair of wheels to replace the flangless ones obtained from Dundas.
A tightening up of some joints and a coat of primer gave it its finished colour. A pair of Greenwich couplings and just transfers to complete.