Kushan Empire.
Kanishka 1 127-150 AD.
Copper drachm Peshawar mint.
Ob: Kaniska standing wearing helmet cloak and trousers, left hand outstreched over alter his right holding spear. Legend unreadable.
Rev: Goddess MAO (The moon) head with double halo (nimbate).
Right hand sacrificing over fiery alter left resting on a staff. MAO in right field. Attractive purple patina.