Hi 6959, what a superb picture of the TK showing the welded bogies, trusses and frames. The box cover on the door is a vent, many LMS coaches had these removed over time and if one looks at a non corridor coach you can sometimes see odd doors without vents and later no vents at all, makes for nice detail differences between coaches in a train. This seemed to happen from about mid fifties, can Coachmann confirm? The photo also shows the torpedo vents nicely I tried three times to make a good ver