Sorry, but no idea of current value.

Michael Richter and I found a bunch of the jetons at a Florida antique show a while back, but there were not any half crown pieces in the lot. Don't remember what we sold them for.

New Brighton Tower was a casino operator at that time who ran some of the bigger casinos in London.

Prior to our find, just the clay chips were known... but we had no idea what NBT was. Then, one day, Ian Sutton was reading some vintage copies of the Sunday Times and stumbled upon an article which cleared things up. I then submitted the info to Michael Knapp for his club magazine column...