You must have been quite privileged then.😀
I seem to recall a chap sat next to the entrance with a turnstile inside the ground ?
Having paid the extra , we were given a small printed & numdered card , similar to the business cards you could self print at railway stations. The date and fees paid were hand written in black ink.
I often wish ,I'd saved one.
I can also remember the ball frequently came into the front rows of the ML stand. One shot in particular was a volley from John Sheridan which rattled the twin (HMV style ) tannoy speakers causing much mirth.
Priceless memories of a much simpler world .