MTA ballast box wagons

Based on tank wagon chassis but by via a variety of sources! 395001-012 were previously ZKA 'Doorand', cut down from MKA (ex PNA) box wagons by BR for engineers use. The PNA were new box bodies on a variety of old tank chassis. The EWS liveried wagons between 395013 and 395241 were conversions by EWS with brand new bodies on former tank wagon chassis, and the wagons above that were previously MKA (ex ZKA) 'Limpet' boxes which again derive from PNAs!