British and Irish silver assay office marks, 1544-1971 : with notes on gold markings, and marks on foreign imported silver and gold plate : old Sheffield plate makers' marks, 1743-1860 / compiled by Frederick Bradbury
Cover title reads: Guide to marks of origin on British and Irish silver plate from mid 16th century to the year 1971 and old Sheffield plate makers marks, 1743-1860. Hobart House ... Haddam, Conn.