A description of an accurate and simple method of adjusting Hadley's quadrant for the back observation. By Mr. Robert Blair. Published by order of the Committee of Longitude
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| Format: | eBook |
| Language: | English |
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[London]
Peter Elmsly
1788, [1788]
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| Collection: | Eighteenth Century Collections Online / ECCO - Collection details see MPG.ReNa |
| Item Description: | English Short Title Catalog, T112545. - Reproduction of original from British Library. - With two leaves containing: "Works published by the Commissioners of Longitude, and sold by Peter Elmsly |
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| Physical Description: | Online-Ressource (20,[4]p.,plate) 8° |