Harrison & Co was a cutlery and steel merchant, which had an office at Broad Street Chambers, Sheffield. It advertised stainless dessert knives, table knives, and tea knives (Nottingham Journal & Express, 6 September 1919). It was probably launched soon after the end of the First World War. However, by 1921 its owner – John Alfred Harrison – had joined Charles Albert Prosser and Frederick Peat in the formation of Prosser & Co (Sheffield) Ltd. Peat was a salesman. Charles Albert Prosser (1860-1936) was....