Lunar distance (navigation) (English Wikipedia)

Taylor, Janet (1851). An Epitome of Navigation and Nautical Astronomy (Ninth ed.). Taylor. p. 295f. Retrieved 2007-08-02. Nautical Almanac 1849-1851.
Britten, Frederick James (1894). Former Clock & Watchmakers and Their Work. New York: Spon & Chamberlain. p. 230. Retrieved 2007-08-08. Chronometers were not regularly supplied to the Royal Navy until about 1825

books.google.com (Global: 3^rd place; English: 3^rd place)

Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 222. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 221. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Royal Greenwich Observatory. "DISTANCES of Moon's Center from Sun, and from Stars EAST of her". In Garnet (ed.). The Nautical Almanac and Astronomical Ephemeris for the year 1804 (Second American Impression ed.). New Jersey: Blauvelt. p. 92. Archived from the original on 2007-09-27. Retrieved 2007-08-02.;
Wepster, Steven. "Precomputed Lunar Distances". Archived from the original on 2007-12-15. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 226. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 230. Archived from the original on 2007-09-27. Retrieved 2007-08-02.

Royal Greenwich Observatory. "DISTANCES of Moon's Center from Sun, and from Stars EAST of her". In Garnet (ed.). The Nautical Almanac and Astronomical Ephemeris for the year 1804 (Second American Impression ed.). New Jersey: Blauvelt. p. 92. Archived from the original on 2007-09-27. Retrieved 2007-08-02.;
Wepster, Steven. "Precomputed Lunar Distances". Archived from the original on 2007-12-15. Retrieved 2007-08-02.

Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 222. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 221. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Royal Greenwich Observatory. "DISTANCES of Moon's Center from Sun, and from Stars EAST of her". In Garnet (ed.). The Nautical Almanac and Astronomical Ephemeris for the year 1804 (Second American Impression ed.). New Jersey: Blauvelt. p. 92. Archived from the original on 2007-09-27. Retrieved 2007-08-02.;
Wepster, Steven. "Precomputed Lunar Distances". Archived from the original on 2007-12-15. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 226. Archived from the original on 2007-09-27. Retrieved 2007-08-02.
Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London. p. 230. Archived from the original on 2007-09-27. Retrieved 2007-08-02.