Rail profile
Rail profile, working, end and side, for BS 35R flat-bottomed rail, marked `S.L. RLY 6841/ 5', W/35R/1, with HWR agency mark, Crown Agents No.1/8A, 1952, in original envelope.
Rail profile, working, end and side, for BS 35R flat-bottomed rail, marked `S.L. RLY 6841/ 5', W/35R/1, with HWR agency mark, Crown Agents No.1/8A, 1952, in original envelope.