https://www.rugbyleagueproject.org/competitions/national-panasonic-cup-1987/round-1/canterbury-bankstown-bulldogs-vs-manly-warringah-sea-eagles/summary.html
You have Andrew Farrar as a try scorer in this game, but he didn't score a try. Michael Hagan is the name missing in the try scoring list.
Here is the try:
https://www.youtube.com/watch?v=gXw7iktxAes