I started my career 18 years ago on a salary of $50,000 which was good money at the time. Mining was in a downturn and there weren't too many jobs around. I sent 85 job applications and got one interview which thankfully went well and I got the job. Throughout the early part of my career a truck operator would get paid around $85,000 and most grads aspired to operating equipment for 6 months, motivated in large part by the extra money. Senior engineers in the 90's were also actually mostly senior, many had aged enough to go a little grey or bald so it was understood that career aspirations would most likely take a while to play out.