Clubs wear a different Jersey to their normal home and away strips to mark the significance of the Heritage Round clashes.
Another example is the Melbourne Storm wearing their 2000 away strip in 2009 as it marked the first Jersey in predominantly purple colours.
[1] Teams wore jerseys reflecting their club or region's first season in the competition.
The round opened with a thrilling match between the Dragons and Bulldogs, in which Hazem El Masri played his 300th career game, that was controversially settled by the Video Referee disallowing a try to Jamal Idris in the last minute to deny the Bulldogs victory in front of a packed Jubilee Oval.
Another memorable match was played out at the Sydney Cricket Ground on Sunday afternoon, as South Sydney and the Wests Tigers relived the 1969 Grand Final, with Souths narrowly defeating the Tigers in the dying moments of the game with a field goal.