Eaton Square showing First Parish Church Postcards Eaton Square showing First Parish Church No. 1337 Postcard. Caption on front: Eaton Square showing First Parish Church, Dorchester, Mass. Postmarked July 29, ?, with one-cent stamp. On verso: The Rotograph Co., N.Y. City. Printed in Germany 56490 Facebook Twitter Print Friendly Skills Dorchester, Eaton Square, First Church, First Parish Church, Meeting House Hill Posted on December 3, 2022 ← Municipal Building Christopher Gibson School →