Examples of the type

American Numismatic Society (ANS), 1980.109.33
11.2 mm2.09 g 5h
SNG ANS 226; Le Rider 78
American Numismatic Society (ANS), 1964.42.15
11.1 mm2.1 g 3h
SNG ANS 224; SNG Berry 103; Le Rider 70
American Numismatic Society (ANS), 1925.172.31
10.5 mm2.14 g 9h
SNG ANS 225; Le Rider 77
American Numismatic Society (ANS), 1944.100.12075
10.4 mm2.14 g 2h
SNG ANS 227; Le Rider 82