https://www.rugbyleagueproject.org/seasons/nswrl-1987/round-14/north-sydney-bears-vs-canterbury-bankstown-bulldogs/summary.html
Olsen Filipaina wore number 19 (see 51:41 video below)
Paul Dixon wore number 24 (see 58:23)
20 mins highlights here:
https://www.youtube.com/watch?v=cJlHX3bUp5Q&list=PLFDcFjAJXMHF1wZU-dElWTnSYQwFVf255&index=15
Also note that Colin Whitfield also wore number 42 (after starting in number 3)