https://www.modelraildatabase.com/wagons/details/5029/accurascale-acc1068-pcv-k-br-pcv-apcm-silver-apcm8547/
Accurascale ACC1068-PCV-K British Rail PCV 'Cemflo' Bulk Powder APCM8547 Associated Portland Cement...
Accurascale ACC1068-PCV-K - PCV 'Cemflo' Bulk Powder. in Silver livery, No. APCM8547. OO scale model.