Tilton Library in South Deerfield to welcome patrons back through five-phase reopening plan The Tilton Library on North Main Street in South Deerfield is opening its doors to the public once again, with a five-phase reopening plan set to begin Monday. The Tilton Library on North Main Street in South Deerfield is opening its doors to the public once again, with a five-phase reopening plan set to begin Monday. Staff Photo/Paul Franz Published: 5/14/2021 3:18:13 PM SOUTH DEERFIELD — The Tilton Library on North Main Street is opening its doors to the public once again, with a five-phase reopening plan set to begin Monday.