Spencer Street Station, view looking west from flyover, V/Line broad gauge Y class pilot Y 151 Clyde Engineering EMD model G6B serial 67-571 shunts the 'The Overland' Motorail waggons, DERM 54 RM at left, West Tower in the middle background, Spencer Street No.1 Signal Box at right with broad gauge passenger stabling and maintenance sidings behind it, track work, points, searchlight signals and gantries and shunting signals, shunter riding waggon.