Hopkins, Griffith Morgan, Jr., Busch, Edward (Engraver), and G.M. Hopkins & Co. "Atlas of the county of Suffolk, Massachusetts : vol. 4th including East Boston, city of Chelsea, Revere and Winthrop." Map. Philadelphia: G.M. Hopkins & Co., 1874. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:tt44pv419 (accessed March 19, 2024).