Ex meridian altitude, azimuth and star-finding tables; with diagrams for finding the latitude and facilitating plotting lines of position, and giving new and practical methods for identifying stars in cloudy weather, latitudes 0°-65° : declinations 0°-71° north and south, by Lieutenant-Commander Armistead Rust. 1st ed. 1st thousand.
Ex meridian altitude, azimuth and star-finding tables; with diagrams for finding the latitude and facilitating plotting lines of position, and giving new and practical methods for identifying stars in cloudy weather, latitudes 0°-65° : declinations 0°-71° north and south, by Lieutenant-Commander Armistead Rust.