Caption: CN 7258, a venerable GP9RM decked out with IPO 15 prints from 2010, hauls a long cut of cars south as it flat switches the west end of MacMillan Yard north of Toronto on a chilly December morning. The IPO 15 stickers, highlighting 15 years of CN being a publicly traded company, sport an SD70I while this print was ironically never applied to one, being featured solely on 7258 and a handful of Dash 8s. More recently, CN introduced a small fleet of heritage units in 2020 to celebrate the 25th anniversary of this occasion.