High School for Girls Postcards High School for Girls No. 313 Postcard. Caption on front: High School for Girls, Dorchester, Mass. 105368. Postmarked May 1934, Boston, Mass. With one cent stamp. On verso: Published by American Art Post Card Co., Boston, Mass. Facebook Twitter Print Friendly Skills Codman Square, Dorchester, High School for Girls Posted on November 18, 2022 ← Walter Baker & Co., Ltd., Pierce Mill Dorchester High School, Dorchester, Mass. →