Margetts's Longitude Tables; for Correcting the Effect of Parallax and Refraction, on the Observ'd Distance Taken Between the Moon and the Sun, or a Fixed Star,George Margetts · First published 2018Open the Tome
Margetts's horary tables for shewing by inspectionGeorge Margetts · First published 1790Open the Tome
Margetts's Horary tables for shewing by inspection, the apparent diurnal motion of the sun, moon, and stars, the latitude of a ship & the azimuth, time, or altitude, corresponding with andy celestial objectGeorge Margetts · First published 1790Open the Tome
Description of a New Astronomical Rotula, for Shewing the Rising and Setting of the Sun, Moon, and Stars, with the Place of the Moon's Node, and the Mean Time of New and Full MoonsGeorge Margetts · First published 1800 · Latest edition 2018Open the Tome
