By HYDROGRAPHIC OFFICE; DENHAM, Captain H[enry]] M[angles], 17th July 1879. Large corrections Sept. 1882, Decr. 1897.
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.
By HYDROGRAPHIC OFFICE; BLACKWOOD, Captain F[rancis] P[rice] et al, Decr. 19th 1860. Large corrections Aug 1880. March 1887. August 1889. April 1890.
By HYDROGRAPHIC OFFICE, 15th June 1881. Large corrections May 1882.
By HYDROGRAPHIC OFFICE; BLACKWOOD, Captain F[rancis] P[rice], 20th Feby. 1856. Large corrections Aug. 72, Apr. 74, May 1893.
By HYDROGRAPHIC OFFICE; STANLEY, Captain O[wen], March 29th 1843. Large corrections Aug. 76, Aug. 79, Oct. 1888.
From the fourth edition of ‘Andrees Allgemeiner Handatlas
The first official Qing dynasty map to depict the entire island of Taiwan, including its eastern territories
The Gaspar Strait
Plan of London showing troop dispositions 

