Puddicombe, W. The mariner's instructor: Being an easy and expeditious method, whereby a master may teach the art of navigation in a short time: design'd chiefly for those persons who cannot spare more time in learning it than is absolutely necessary. Containing the gregorian or new calendar: the description and use of the plain and gunter's scale; geometrical problems: plain, traverse, and mercator's sailing. Parallel, middle latitude, oblique, and current sailing: rules an directions to work an observation: the method of finding the variation of the compass by the sun's azimuth and amplitude. Together with the plain and Mercator's charts, with directions how to prick them: as also the method of keeping a journal at sea: with rules and directions for correcting the dead-reckoning by an observation. To which are added tables of logarithms and logarithmic sines and tangents; and a useful figure for the more readily working a day's work to be enter'd in a journal. By William Puddicombe of Topsham.
Chicago Style (17th ed.) CitationPuddicombe, William. The Mariner's Instructor: Being an Easy and Expeditious Method, Whereby a Master May Teach the Art of Navigation in a Short Time: Design'd Chiefly for Those Persons Who Cannot Spare More Time in Learning It than Is Absolutely Necessary. Containing the Gregorian or New Calendar: The Description and Use of the Plain and Gunter's Scale; Geometrical Problems: Plain, Traverse, and Mercator's Sailing. Parallel, Middle Latitude, Oblique, and Current Sailing: Rules an Directions to Work an Observation: The Method of Finding the Variation of the Compass by the Sun's Azimuth and Amplitude. Together with the Plain and Mercator's Charts, with Directions How to Prick Them: As Also the Method of Keeping a Journal at Sea: With Rules and Directions for Correcting the Dead-reckoning by an Observation. To Which Are Added Tables of Logarithms and Logarithmic Sines and Tangents; and a Useful Figure for the More Readily Working a Day's Work to Be Enter'd in a Journal. By William Puddicombe of Topsham.
MLA (9th ed.) CitationPuddicombe, William. The Mariner's Instructor: Being an Easy and Expeditious Method, Whereby a Master May Teach the Art of Navigation in a Short Time: Design'd Chiefly for Those Persons Who Cannot Spare More Time in Learning It than Is Absolutely Necessary. Containing the Gregorian or New Calendar: The Description and Use of the Plain and Gunter's Scale; Geometrical Problems: Plain, Traverse, and Mercator's Sailing. Parallel, Middle Latitude, Oblique, and Current Sailing: Rules an Directions to Work an Observation: The Method of Finding the Variation of the Compass by the Sun's Azimuth and Amplitude. Together with the Plain and Mercator's Charts, with Directions How to Prick Them: As Also the Method of Keeping a Journal at Sea: With Rules and Directions for Correcting the Dead-reckoning by an Observation. To Which Are Added Tables of Logarithms and Logarithmic Sines and Tangents; and a Useful Figure for the More Readily Working a Day's Work to Be Enter'd in a Journal. By William Puddicombe of Topsham.