Dorchester High School Postcards Dorchester High School No. 530 Postcard. Caption on front: 2011 Pub. by the Boston Post Card Co., Boston-Berlin The Dorchester High School. Postmarked Dorchester Center Station. With one cent stamp. On verso: Printed in Germany. Facebook Twitter Print Friendly Skills Codman Square, Dorchester, High School Posted on November 24, 2022 ← Unitarian Church First Church and Lyceum Hall →