. "South Western M7 class tanks engines" . "M7 Class" . . . . . . . . . "M7" . . "1897" . . "1897" . . "105" . . "10.3632" . . "LSWR M7 class" . "M7 class" . "Southern Railway Class M7" . . . "LSWR M7 class" . . . .