Mould half for 8 circular tokens of 18mm, all of the same design: Hercules standing right with cup and club. The mould is broken at the lower left corner, a hole for a nail is visible in the upper right
Reference
Cesano, L. (1904). Matrici e tessere di piombo. Bullettino della commissione archeologica comunale di Roma 33: 146-153. http://digi.ub.uni-heidelberg.de/diglit/bcom1905/0155