My favourite out of all those is the three trophies on the pitch at the Charity Shield in season 66-67. Roger b*****y Hunt, but still a once-in-a-lifetime experience for a 10 year old to see those being paraded before kick off. I've never forgotten it.
Also love that old Villa programme with the uncovered Witton End.
In that era, I collected Typhoo Tea cards. Once you'd got enough you could send off for a colour photo of your team. I've still got mine with West, Wilson, Labone, Scott etc at GP. If I can work out how to upload it, I'll scan it in and post it.
Plus my world cup final ticket signed by Alan Ball himself. Might be worth a bob or two don't you think?