BRADBURY (Frederick) Bradbury’s Book of Hallmarks. A guide to marks of origin on British and Irish silver, gold and platinium and on foreign imported silver and gold plate 1544 to 1984. Old Sheffield Plate Makers’ Marks 1743-1860.
BRADBURY (Frederick). Bradbury’s Book of Hallmarks. A guide to marks of origin on British and Irish silver, gold and platinium and on foreign imported silver and gold plate 1544 to 1984. Old Sheffield Plate Makers’ Marks 1743-1860.