Paul, I remember many of these myself. But I'm not really sure how we got them. I think in some cases they were just laying on our table after we sat down. Your so right I wasn't collecting anything back in those days. Every now and then ,I brought a few chips home that I just forgot to cash in. It's always fun to find a few nice old green and black chips from years ago. In the old days I wore a suit and ty to many of those great concerts.