7 boxes of business records created or used by Walter Lloyd Davies in the course of his employment for the Sprinkler Department of Mather & Platt Ltd. Created in Salford, Manchester and London, c1911-1962. The records include notes, diaries, correspondence, quotations and blueprints produced in relation to sprinkler installations, with supporting reference documents; product catalogues and price lists; staff journals and newsletters; company dinner invitations and menus and business cards. Also includes personal papers for Walter Lloyd Davies including college notes, union and pension documents, wage slips, accounts, and war service papers. Walter Lloyd Davies papers relating to Mather & Platt Ltd. 1911-1962