377-577C HYA Bogie Hopper Wagon GBRf Silver 'Coal' No.371068The HYA Bogie Hopper Wagons were introduced from 2007 to transport coal to the UKs coal fired powers station. In later years, as the country transitioned away from burning coal the wagons were made redundant and found a new use moving biomass for which they were recoded IIA. The imposing wagons are reproduced faithfully in N scale using an injection moulded bodyshell, complete with interior partitions within the hopper, and hopper doors suspended from