Railway Station from Square, Mattapan, Mass. Postcards Railway Station from Square, Mattapan, Mass. No. 560 Postcard. Caption on front: Railway Station from Square, Mattapan, Mass. Postally unused. On verso: Pub. by Thomson & Thomson, Boston, Mass. No. 2766. Printed in Germany. Facebook Twitter Print Friendly Skills Dorchester, Mattapan, Mattapan Square, Railway Station Posted on November 25, 2022 ← Woman’s Club, Dorchester, Mass. Liversidge Institute, River St., Dorchester →