The new practical navigator : being a complete epitome of navigation, to which are added all the tables requisite for determining the latitude and longitude at sea, containing the different kinds of sailing and necessary corrections for lee-way, variation, &c. exemplified in a journal at sea.

Mode of access: Internet.

The elements of navigation; containing the theory and practice. With the necessary tables, and compendiums for finding the latitude and longitude at sea. To which is added, a treatise of marine fortification. Composed for the use of the Royal Mathematical School at Christ's Hospital, the Royal Academy at Portsmouth, and the gentlemen of the Navy ...

"A dissertation on the rise and progress of the modern art of navigation," by James Wilson: v. 1, p. [i]-xxx.

The new American practical navigator: being an epitome of navigation; containing all the tables necessary to be used with the Nautical almanac, in determining the latitude, and longitude by lunar observations ...

Mode of access: Internet.

An account of geographical and astronomical expedition to the northern parts of Russia, for ascertaining the degrees of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast: performed ... by Commodore Joseph Billings, in the years 1785, &c. to 1794: the whole narrated from the original papers,

Mode of access: Internet.

Tables requisite to be used with The nautical ephemeris, for finding the latitude and longitude at sea. First published in London by order of the Commissioners of longitude. To which are now added, the most useful astronomical tables by Maskelyne, La Lande, Robertson, Vince, Mackay, Mendoza Rios, De Borda, &c., with many new problems explaining their use.

Mode of access: Internet.

A practical introduction to spherics and nautical astronomy; being an attempt to simplify those useful sciences. Comprising new projections and calculations for finding the latitude and longitude.

Mode of access: Internet.

A new theoretical and practical treatise on navigation: in which the auxiliary branches of mathematics and astronomy, comprised of algebra, geometry ... etc., are treated of. Also, the theory and most simple methods of finding time, latitude and longitude ...

Mode of access: Internet.

The American companion, or, A brief sketch of geography : which points out the climate, latitude, and longitude, bearing per compass, and distance in geographical miles of each place, from the city of Washington : together with the length of the longest days and nights, and conversely /

Mode of access: Internet.

Tables requisite to be used with The nautical ephemeris for finding the latitude and longitude at sea.

Preface signed: Nevil Maskelyne, astronomer royal.

Astronomy. Determination of time, longitude, latitude, and azimuth

Mode of access: Internet.

The mariner's guide; or, A new and truly original method ... of knowing the principal fixed stars in the heavens ... in any given longitude and latitude ...

Mode of access: Internet.

The new American practical navigator : being an epitome of navigation; containing all the tables necessary to be used with the nautical almanac, in determining the latitude, and the longitude by lunar observations, and keeping a complete reckoning at sea; illustrated by proper rules and examples ... dictionary of sea terms; and the manner of performing the most useful evolutions at sea: : with an appendix, containing methods of calculating eclipses of the sun and moon, and occultations of the fixed stars ... /

Three pages at end contain a publishers' advertisement.

The new American practical navigator : being an epitome of navigation; containing all the tables necessary to be used with the Nautical almanac, in determining the latitude and the longitude by lunar observations; and keeping a complete reckoning at sea ... The whole exemplified in a journal kept from Boston to Madeira ... With an appendix, containing methods of calculating eclipses of the sun and moon, and occultations of the fixed stars /

Campbell 10. First issue with plates dated 1826.

Observations made with the Cookson floating zenith telescope in the years 1919-1927, at the Royal Observatory, Greenwich, for the determination of variation of latitude and the constant of aberration.

At head of title: Supplied for the public service.

The Uganda protectorate; an attempt to give some description of the physical geography, botany, zoology, anthropology, languages and history of the territories under British protection in East Central Africa, between the Congo Free State and the Rift Valley and between the first degree of south latitude and the fifth degree of north latitude,

Appendix to chapter XIII "Anthropology," and to chapter XIV "Pygmies and forest negroes," by Dr. F. Shrubsall.