I grew up in the FORSTER/TUNCURRY areas when i was a teenager 20 yrs ago, and there were quite alot of places in the day, but sadly, I dont know of anywhere these days where this is a pinball machine in either side of the bridge.
The last machine I knew of, was a Addams Family in a Take away shop in Tuncurry, but the operator in that area sold off the majority of his sited pinballs over a year ago including that one.
Goodluck with your search.
