Dated Emperor Trajan Roman Alexandria Egypt AE drachm coin, 21.3g, 34mm.
Certified authentic by NGC to Ch F, Strike 5/5, Surface 3/5, nice brown/green patina.
Note that NGC label states "elephant biga", whereas is should read "elepant quadriga".
Minted in Emperor's 15th Alexandrian year, denoted by letters IE (15) = 111/112 CE.
Obverse: full legends, laureate bust of Trajan right.
Reverse: Trajan holding scepter surmounted by eagle, riding in a chariot right pulled by 4 elephants, date L IE.