https://www.rugbyleagueproject.org/seasons/nswrfl-1975/round-6/western-suburbs-magpies-vs-parramatta-eels/summary.html
Parra: 12. is O'Reilly (see 2:00). There is a number 14 in the same movement, but I don't know who he is & although his name is mentioned, it is garbled. Quayle, Higgs, Gerard & Olling are there & possibly Fitzgerald. I would suggest that O'Reilly started in 12 & later, 14 replaced Fitzgerald. Hilditch is mentioned in the SMH as having played, so I think 14 is Hilditch.
https://www.youtube.com/watch?v=V-gTbihCsKY