A new and easy method of finding the latitude on sea or land having two altitudes of the sun and the time elapsed between the two observations, measured by a watch or other time-keeper. By Samuel Dunn, Teacher of Mathematics
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| Format: | eBook |
| Language: | English |
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London
printed, for the author
1778, MDCCLXXVIII. [1778]
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| Collection: | Eighteenth Century Collections Online / ECCO - Collection details see MPG.ReNa |
| Item Description: | English Short Title Catalog, T63520. - Price from imprint: Price 1s. 6d. - Reproduction of original from British Library |
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| Physical Description: | Online-Ressource (20p.,plate) 8° |