Watch List notes:

The Roman Empire
Domitian augustus, 81 – 96.

Tessera, time of Domitian, Æ 3.03 g. Two horseshoes within serpent-headed torque. Rev. TRI – VMP Olive branch; IO – IO across field. C vol VIII, p. 267, 8. BMC p.412 note 7. Göbl, A N, pl. 9, 101.
Green patina and about extremely fine

An enigmatic type. AMP.