Exemplos deste tipo

British Museum, 1979,0101.1890
37,8 mm • 26,37 g • ↑↑ 6h
British Museum, 1863,0706.30
34,7 mm • 18,66 g • ↑↑ 6h
British Museum, 1979,0101.1891
35,2 mm • 17,11 g • ↑↑ 6h