Ronnie it was a Incendiary bomb that hitare house 75 sefton rd,my Uncle Jim was home on leave and use earth from the front garden to put the fire out,there was a mark on the bedroom ceiling,still there when we moved about 1953 or 4,the german map had are row of house down as a tannery,must have been an old map,My mum remembered a tannery being there when she was a child,