Schoolmasters’ Hill Postcards Schoolmasters’ Hill No. 396 Postcard. Caption on front: 14. Boston, Mass., Schoolmasters’ Hill, Franklin Park. Postally unused. On verso: Mason Bros. & Co., Boston, Mass. Facebook Twitter Print Friendly Skills Dorchester, Franklin Park, Schoolmaster Hill Posted on November 22, 2022 ← Franklin Field Simms Brothers Boat Yard →