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Haselden, Thomas, -1740
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A reply to Mr. Wilson's answer to my letter to Dr. Halley. Containing an answer to his challenge; with a farther vindication of the Mercator's-Chart, against his false insinuations and aspersions. A Demonstration of the Falsity of his blustering Title-Page: And, an Offer to the said Wilson to meet him before the Royal-Society, in order fairly to try with Him, in the Presence of that Illustrious Body, by Way of Experiment, which is the most Excellent Invention, the Mercator's, or the Globular-Chart. Where, by another Experiment, I propose to prove (if he will not fail to meet me) that the Globular Projection must necessarily in many Cases deceive the Industrious Mariner, Twenty in Forty, if measured by one and the same Scale of Equal-Parts, according to his Proposals. To which is prefixed, a second letter to Dr. Halley. By Thomas Haselden, late Teacher of the Mathematicks to His Majesty's Volunteers in the Royal Navy.
Haselden, Thomas, -1740.Date: [1722]- Books
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The seaman's daily assistant being a short, easy, and plain method of keeping a journal at sea; In which are contained, rules shewing how the allowances for Leeway, variation, heave of the sea, set of currents, &c. are to be made, and to correct the dead-reckoning by an observation, in all cases: and also all the tables that are any ways necessary for the seaman's use in keeping a journal. By Thomas Haselden, late teacher of the mathematics in the Royal Navy.
Haselden, Thomas, -1740.Date: M,DCC,LXXVII. [1777]- Books
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The seaman's daily assistant, being a short, easy, and plain method of keeping a journal at sea; In which are contain'd Rules, Shewing How the Allowances for Lee-Way, Variation, Heave of the Sea, Set of Currents, &c. are to be made, and to Correct the Dead - Reckoning by an Observation, in all Cases: And also all the Tables that are any ways necessary for the Seaman's Use in keeping a Journal. By Thomas Haselden, Late Teacher of the Mathematicks in the Royal-Navy.
Haselden, Thomas, -1740.Date: M,DCC,LXIX. [1769]- Books
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The seaman's daily assistant: being a short, easy, and plain method of keeping a journal at sea; in which are contained, rules, shewing how the allowances for lee-way, variation, heave of the sea, set of currents, &c. are to be made; and to correct the Dead-Reckoning by an Observation in all Cases: And also all the Tables that are any ways necessary for the Seaman's Use in keeping a Journal. By Thomas Haselden, Late Teacher of the Mathematics in the Royal Navy.
Haselden, Thomas, -1740.Date: M,DCC,LXXIV. [1774]- Books
- Online
The seaman's daily assistant: being a short, easy, and plain method of keeping a journal at sea. In which are contained rules shewing how the allowances for leeway, variation, heave of the sea, set of currents, &c. are to be made, and to correct the dead-reckoning by an observation, in all cases: and also all the tables that are any ways necessary for the seaman's use in keeping a journal. By Thomas Haselden, late teacher of the mathematics in the Royal Navy.
Haselden, Thomas, -1740.Date: M,DCC,LXXXIV [1784]