This is a token from the Mayfair Music Hall in Santa Monica California.  On the backside it says Old London Music Hall.  It is token number 778.  The Hall was open from 1913-1994, in 1994 it was damaged by an earthquake and eventually closed.  Queen Victoria is on the token as well. It is made of medal, possibly brass.  Nice little memoribilia of Santa Monica entertainemnt.  See pictures for full description. Tarnish marks from being in storage for many years.