Appleton, William..  "A rough and inaccurate sketch of the streets of Boston as they are supposed to have been first laid out & the owners of the soil, from 1630 to 1650 or thereabouts."  Map.  1866.  Norman B. Leventhal Map Center,  https://collections.leventhalmap.org/search/commonwealth:9s161d79n (accessed November 21, 2017).