Hi Mark, thanks.
I started collecting back in primary school, I always played and traded for these swirls because they looked different from the marbles I had. But of course these marbles were very well used and pretty beaten up, but it was a start. And I always kept them, they were a real tresure for me in childhood. During the time I was able to get some more at local antique fairs and flea markets, but not the real good stuff. This came with the internet and ebay, but of course you also have to pay for it there. So from time to time I when I have to occasion I try to add something special to my collection. I am 41 now, that means I have been collecting for about 33 years now. But the marbles on the photos are all from the past ten years.
Have a nice day and happy holidays.
Ron