By UNITED STATES NAVY HYDROGRAPHIC OFFICE; WYMAN, R.H., Capt[ain], 1871. [Corrections to 18]78.
By HYDROGRAPHIC OFFICE; WHARTON, W.J.L., Rear Admiral, 15th April, 1895.
By HYDROGRAPHIC OFFICE; BAYFIELD, Captain [Henry Wolsey], Dec 1st 1837. Cor[recte]d to 1848, 60, Apr. 1863.
By HYDROGRAPHIC OFFICE; WILKES, Commander Charles, Octr. 3rd 1866. Large corrections Feb. 1881, May 1885, Jany. 1889, May 1889, May 1894, Aug. 1898.
By HYDROGRAPHIC OFFICE; DENHAM, Captain H[enry]] M[angles], 17th July 1879. Large corrections Sept. 1882, Decr. 1897.
By EVANS, Frederick J., Captain Sir, 5th Mar. 1884. Small corrections [to 18]93.
By HYDROGRAPHIC OFFICE; WASHINGTON, Capt[ai]n [John], 5th April 1857. Large corrections March 65, Nov. 69. Feb 1886; April 1887. Small corrections [to 18]94.
By UINTED STATES NAVY HYDROGRAPHIC OFFICE, May 1881. Cor[rections] by Notices to Jan. 1884 (1884-88).
By HYDROGRAPHIC OFFICE, 1st Decr. 1869. Large corrections Jan. 1876, Feby. 1892.
Dr Seuss’s Malaria Map
The “bicycle spoke” map of the world
Otago, New Zealand
Paraíba do Sul
Venezuela and Curaçao
South Africa and Madagascar
Fiji 

