With images from glass-plate negative collections unseen for generations, Billerica takes a pictorial journey through the past of this Yankee Doodle town. Less than twenty years after the Pilgrims landed at Plymouth, a group of intrepid pioneers set out for the Shawsheen Wilderness, named by the Native American population inhabiting its woods and rivers. By 1655, the group incorporated the settlement, naming it Billerica, after...