Hi all, first time qustion. When I went to school in the late 60s / early seventies. I used to buy a chocolate bar every day until they stopped it around 1972. It was rectangle in shape, it seemed larger than the other bars because it was thinner, about 5mm thick, it came in a vivid red wrapper and comprised of shortbread buscuit covered in thick chocolate which was quite angular. It was a solid bar but had "four sticks" so you could separate them. I used to believe it was called lunch bar but don't think that is correct now. Can anyone please help