 The company also built large numbers of surviving mill housing beginning about 1885, including a significant number of multiunit and tenement-style buildings.The historic district is roughly T shaped, the base of the T extending along Maple Street on either side of the mill complex.At its northern end it meets Main Street (Connecticut Route 190), which forms the top of the T, extending westward form the Maple Street junction and eastward just beyond School Street (whose section between Main and Maple Streets is also included in the district).