Stone Bridge at Mattapan Square Postcards Stone Bridge at Mattapan Square No. 1033 Postcard. Caption on front: Stone Bridge at Mattapan Square, Mattapan, Mass. Postally unused. On verso: Pub. by Thomson & Thomson, Boston, Mass. No. 2666 Printed in Germany. Facebook Twitter Print Friendly Skills Dorchester, Mattapan Square, Stone bridge Posted on November 29, 2022 ← Neponset Marshes Dorchester High School →