Astronomy, Determination of Time, Longitude, Latitude, and Azimuth

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In addition to this manual on geodetic astronomy, the American Ephemeris and Nautical Almanac for the year of Observation will be required in time and azimuth work, and the Boss Preliminary General Catalogue of 6188 stars, together with the Cape Tables, by Finlay, in latitude determinations.