Following on from Tam Smith's memories of the 'sass' shops in the Overgate, I had to write to expand on this. My grandfather was J.J. Naulty, who owned J.J. Donaghey's the Chemist at 185 Overgate, and was the original seller of 'sasses'. Greenhill was in fact one of my grandfather's apprentices who then went on to open his own shop and sell 'sasses' of a similar style. He achieved more notoriety for his sales of them but the original recipes came from Donaghey's!