Ellicott Arch, Franklin Park Postcards Ellicott Arch, Franklin Park No. 326 Postcard. Caption on front: Ellicott Arch, Franklin Park. Postally unused. On verso: No. 420 Copyrighted by Boston Postcard Co., 12 Pearl St. Facebook Twitter Print Friendly Skills Dorchester, Ellicott Arch, Franklin Park Posted on November 18, 2022 ← Carney Hospital, South Boston U.S. Life Saving Station →