Large Print section - Somerville Public Library - Somerville, Mass. - June 2012

Large Print section - Somerville Public Library - Somerville, Mass. - June 2012

As seen from Prospect Hill: The Prudential, Hynes, and Hancock buildings remain dark two hours after a transformer in Back Bay exploded, causing a three-alarm fire and power outages in Back Bay.

As seen from Prospect Hill: The Prudential, Hynes, and Hancock buildings remain dark two hours after a transformer in Back Bay exploded, causing a three-alarm fire and power outages in Back Bay.