I just thought I would let you know. In the City Firsts v Country Firsts game at the Sydney Cricket Ground on May 20, 1978.
-That Mark Smith. Don Prior. Gary Souter. All came off the Bench for Country Firsts in that game.
-Mark Smith Wore No. 17. Prior Wore No. 22. Souter Wore No. 24. When they all came off the Bench for Country Firsts in that game.
-I do not know what Replacement rules they were playing under for this City v Country game. But I just watched edited highlights of this game without any sound on https://www.youtube.com/ Which was uploaded by Rugby League & Eagle Eric under the title 1978 City v Country Where in the footage that I saw. I noticed those players in those Numbers out their on the field for Country.