Dapol has released details of the running numbers of their O/1:43 HBA &HEA Hoppers
This is partial text from the full article (usually with photos) at https://railroadmodeling.net/news/hba-hea-hopper-running-numbers
This is partial text from the full article (usually with photos) at https://railroadmodeling.net/news/hba-hea-hopper-running-numbers