WERS is the left four bay antenna.

Another view of the WERS antenna (right)

A wider view of the three FM stations here.

1 Financial Plaza. The left tower is WERS, The right is WHRB

A better view from a street in Chinatown near the Big Dig. The left tower is WERS.
 

WERS on the left hand tower. (Apparently a new radome on the top too)

A closeup view from the other side of the antenna.
 

WERS's BE FM 3.5A transmitter right and backup ? left

WERS's equipment racks