Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Daga cikin 259 Hall Class locomotives gina, 11 an kiyaye su.
Tabbas, mafi rikitarwa na jumla shine "Daga cikin 259 Hall Class locomotives da aka gina, an kiyaye 11 tare da ba 4979 kasancewa ɗaya daga cikin Halls da aka ceto daga Woodhams 'Scrapyard. "