St. Anns School, Neponset Postcards St. Anns School, Neponset No. 1046 Postcard. Caption on front: St. Ann’s School, Neponset. Postally unused. Facebook Twitter Print Friendly Skills Dorchester, Neponset, St. Ann's School Posted on November 30, 2022 ← Mattapan Station Washington Street, Codman Square →