'Princess Coronation’ Pacific No 46220 'CORONATION' is pictured on the Edinburgh-Glasgow route passing Slateford Junction with the 1.30pm Edinburgh Princes Street all stations passenger service for Glasgow Central. The locos smokebox still has the sloping profile originally moulded to accommodate the (earlier) streamlined casing. The retention of that shape led to enthusiasts using the term ‘semis’ in respect of that style of loco (i.e. semi streamlined), 29/9/56. ©David Anderson/Rail Photoprints