41. Ellis' Island Maps Public content 1879. Map shows Ellis Island: the land area, latitude and longitude, measurements, and buildings.
42. Ellis' Island Maps Public content 1880. Ellis Island with locations of plank walks, railways, proposed breakwater, and shoal water.
43. Ellis Island 1857 U.S. Coast Survey Low Water Line Maps Public content 1857. Map shows the 1857 low water line and pier wall and 1995 survey.
45. Ellis Island showing boundary between states of New York and New Jersey Maps Public content 1998. Map of Ellis Island and perimeter seawall.
46. Final assessment map for grading, flag, curb, gutter and crosswalks on Oakland Avenue from Avenue A to New York Bay Maps Public content 1872.
47. Final assessment map for the opening of Division Street from Avenue A to New York Bay Maps Public content 1873.
48. Final assessment map for the opening of Fortieth St. from Newark Bay to New York Bay Maps Public content 1874.
49. Final assessment map for the opening of Forty Third St. from Ave. C to New York Bay Maps Public content 1871.
50. Final assessment map for the opening of Fortysecond St. from New York Bay, to Ave. D. Maps Public content 1872.