My first job was working in a pork pie factory, at the age of 16 in 1969, between 5th form and 6th form. The basic pay was £6 per week but, when I started, I didn't know that we'd be given overtime and that there was a bonus payment on top of that too. So I was delighted when I found over £8 in my first pay packet ;-)
My next holiday job was two years later, between 6th form and college, working behind a bar. I was astounded to find that the pay, at £18 per week, was three times the basic rate that I'd been getting just two years before!