By EVANS, Frederick J., Captain Sir, 1st Aug. 1881. Large corrections June, 1883, Septr. 83, April 1885, July 1886.
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; ARCHDEACON, Staff Commander W[illiam] E[dwin], Aug. 12th 1869. Large corrections June 1889. July 1898, Jan. 1901.
By HYDROGRAPHIC OFFICE; KERR, Staff Commander J[ohn] H[ooper], 28th Decr. 1877. Large corrections Jan. 1881.
By HYDROGRAPHIC OFFICE; STANLEY, Captain O[wen], March 29th 1843. Large corrections Aug. 76, Aug. 79, Oct. 1888.
By HYDROGRAPHIC OFFICE, Septr. 12th 1855. Large corrections Novr. 1874. Dec. 1886, Dec. 1887, Nov. 1891. Small corrections [to 18]92.


