The earliest archaeological evidence for Sheffield in the Anglo-Saxon era is the 9th-century Sheffield Cross (discovered in the 19th century). It is the shaft of an Anglo-Saxon cross. It is Mercian in style, the most northerly example of this type. | The earliest archaeological evidence for Sheffield in the Anglo-Saxon era is the 9th-century Sheffield Cross (discovered in the 19th century). It is the shaft of an Anglo-Saxon cross. It is Mercian in style, the most northerly example of this type. |