I worked ,Copper Smelter 1988- 1991 ,C Crew, made , Instructor , Leading Hand, Isa Smelt foundation was being built when I left, Slag train was still operating, Hard to believe nearly 30 yrs has past since I left, All those older blokes I knew are very old or long gone, A special mention of Tony Wallis, who operated the Anode furnace for many years, who sadly passed away early 2000s, only in his 50s, sadly missed. Many more top blokes that I still remember, Regards Bevan Cooper