Pauls Bridge Postcards Pauls Bridge No. 2508 Postcard. Caption on front: Pauls Bridge, Neponset River, Mass. Postally unused. On verso: No. 1478. Pub. by Boston Post Card Co., 123 Pearl St. Facebook Twitter Print Friendly Skills Dorchester, Mattapan, Neponset River, Paul's Bridge Posted on December 8, 2022 ← American Legion Sheep at Franklin Park →