What you have looks like a widow's mite (type of coin). Infact One of the smallest coins in greek/roman times. Dictionary - a small monetary contribution from someone who is poor.
About the athor: I have been collecting roman coins and coins in general sence summer of 2015. I have nothing of high value or Quality I just enjoy the thought of the journey it took to get into my hand. 2000 years of history!
Age 13-
103 - 76 B.C..
Did you purchase or inherit this? do you collect coins? If not than you need to! It is a fun and interesting hobby! That coin is probably real and is probably 2000 years old! Astonishing find!