An essay on the improvement of the art of navigation; or, A new invented method for finding the longitude at sea mechanically : By the help of a simple theorem founded in true principles of spherical geometry. By Mathew St. Leger.
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| Format: | eBook |
| Language: | English |
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Dublin :
Printed for the author, By Christopher Walsh, (at No. 23,) on the Coal-Quay,
MDCCLXXVI. [1776]
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| Online Access: | Connect to the full text of this electronic book |
| Item Description: | Sig. H4v bears a proposal dated 9 Aug. 1777. Reproduction of original from Trinity College Library. Electronic resource. |
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| Physical Description: | 1 online resource (63, 1 unnumbered pages, plate) |
| Place of Publication: | Ireland -- Dublin. |