細節
Pre-war Switches:
two D1 dated 11.39, two D1 dated 12.39, two D2 dated 11.39, two D2 dated 12.39; with post-war Switch Grouping Rods - 32148 Long, 1625 Long, four 1626 Short (15)
two D1 dated 11.39, two D1 dated 12.39, two D2 dated 11.39, two D2 dated 12.39; with post-war Switch Grouping Rods - 32148 Long, 1625 Long, four 1626 Short (15)