Hi "dickinks", welcome.
With such a long experience of collecting weights it would be interesting to know what types / makers you have. Don't feel pressured to post anything you don't want to though.
In my case, I've only been at it for around 12 years [there's the answer to your question, Max
] although I started out with coloured Victorian glass 4 years earlier. I became hooked on Scottish Ysart pieces. I also added various examples of others. I have ended up so far with about 300 weights, many of which are "just examples of their type".