[3] Chart of North Atlantic, No. 98. Norie & Wilson, London.
[4] Belle Isle to Boston, No. 102. Norie & Wilson, London.
[5] United States Hydrographic Office Report, No. 99, 1897, p. 315.
[6] Ibid., p. 314.
[7] United States Hydrographic Office Report, No. 100, 1897, p. 70.
[8] Ibid., pp. 130, 152.
[9] Ibid., p. 157.
[10] Ibid., p. 173.
[11] United States Coast and Geodetic Survey, General Chart of the Coast, No. VII.
[12] Chart of North Atlantic, No. 98. Norie & Wilson, London.