Thanks for all the info Ian
Am trying to find out about this item and maybe get hold of one
as the chap who remembers it is suffering from alzheimers and he cant remember recent stuff but has stong memories of 60's & 70s and some of the 80's so wanted to locate stuff he could still remember to see if it kept him going.
He actually thinks I used to work with him although I did not as I would only have been about 10 at the time, but no point correcting him as he just forgets that soon after, so am happy to go along with it as it brings a smile to his face.
thanks again to everyone who has commented
