I haven't heard of either identity discs or first aid kits for children. However, I do recognise the name Lifebuoy - a soap in common use during my childhood, When the pit-baths opened at Netherton Colliery my father refused to use it. He thought it smelled like 'women's scent'. If I'm totally honest, the words he used were "like a whores handbag". I thought it smelled like carbolic myself. He stuck to the hard, green, Fairy Household soap that was grated (on the cheese grater) to put into the washing machine/poss-tub.