Sheffield Watch & Clock Trades (1880) Anyone fancy a read : Go here (I think) - I got here via a convoluted route ! Market days, Tuesday & Saturday Agent in Precious Stones & Fancy Goods Marks Aaron Arundel Buildings, Arundel street Assay Office Sheffield Assay Office William Henry Watson & Arnold Thos. Watson, assay masters 71 Fargate William Henry Watson & Arnold Thos. Watson, assay masters; Hy. Edmund Wat