St. Peters Church, Dorchester Postcards St. Peters Church, Dorchester No. 515 Postcard. Caption on front: St. Peter’s Church, Dorchester. Postmarked Dorchester Station Sept 29, 1906. With one cent stamp. On verso: No. 371. Pub. by Boston Post Card Co., 12 Pearl St. Facebook Twitter Print Friendly Skills Dorchester, St. Peter's Church Posted on November 24, 2022 ← Parochial School Eaton Square Looking East →