Boston (Mass.). Park Commissioners. "Proposed park system from the Common to the West Roxbury Park including the Back Bay and Muddy river improvements, Jamaica Pond and the Arnold Arboretum." Map. Boston: Heliotpye Printing Co., 1882. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:js956k832 (accessed April 19, 2024).