Listed as a 'Table Knife Manufacturer' working at 19 Hawley Croft in both Blackwell's Sheffield Directory and Guide 1828 and the New General Commercial Directory of Sheffield and its Vicinity 1825.The address is also occupied by Isaac Elliss & Son a 'Mark Letter & Figure Maker', the possible father of William.We have no example of their knives in our Collection and research is ongoing to find out further details about the company. If you have any information, please share it with us via enqu....