All the Mk 3a carriages listed are owned by [[Severn Valley Railway (Holdings) PLC | SVR(H)]].
The Railway Heritage Register Carriage Survey gives details of a fifth Mark 3 Sleeper, No [http://www.cs.vintagecarriagestrust.org/se/CarriageInfo.asp?Ref=5257 10677], which reportedly arrived on the SVR circa 2010. This is believed to be in course of being stripped for spares and scrapped at Kidderminster.
==Gallery==