Set of four Colour slides, Kodak, white cardboard, .4 brown cardboard of trams using the Flinders St overpass of King St, 14-12-1959 .1 - SW6 854 at the top of the new bridge. .2 - SW6 854 at the bottom of the new bridge, has destination of Hawthorn route 27, and adverts for Biro pens, Lindeman's sherry, Knights Jewellery and KSP ? .3 - SW6 854 trailing photo with William St, nearing the intersection with William St. with the Yarra Family Hotel and a shop selling Oysters and Crayfish. .4 - Photo showing a W2 and W5? climbing the bridge. Note the overhead has been set up for a junction. In the background are adverts for Penfolds Wines, Bushels, the Flinders St viaduct, Nestles Milk, Girlings, Barrow Bros, Store.Hand writing on rear in ink; .1 - 14-12-59 - KFL2 - Flinders St flyover, Melbourne Vic. .2 - 14-12-59 - KFL2a - Trams coming over the Flinders St flyover, Melbourne Vic. .3 - 14-12-59 - KFL3 - temporary track during building of the Flinders St flyover, Melbourne. .4 - 14-12-59 - KFL3a - Flinders St flyover, Melbourne Vic.trams, tramways, trackwork, flinders st, king st, track construction, bridges, sw6 class, hawthorn, route 27, tram 854