A treatise on magnetism with a description and explanation of a meridional and azimuth compass, for ascertaining the quantity of variation, without any calculation whatever, at any time of the day. Also improvements upon compasses in general. With Tables of Variation, for all Latitudes and Longitudes. By Ralph Walker, of Jamaica
| Main Author: | |
|---|---|
| Format: | eBook |
| Language: | English |
| Published: |
London
printed by R. Hindmarsh, printer to his Royal Highness the Prince of Wales, Old-Bailey. sold by George Adams, No. 60, Fleet-Street; Peter Elmsley, No. 87, Strand; John Sewell, No. 32, Cornhill; David Steel, No. 1, Union-Row, Little Tower-Hill; and; John and Arthur Arch, No. 23, Gracechurch-Street, Corner of Lombard-Street
1794, 1794
|
| Subjects: | |
| Online Access: | |
| Collection: | Eighteenth Century Collections Online / ECCO - Collection details see MPG.ReNa |
| Item Description: | English Short Title Catalog, T13197. - Reproduction of original from British Library. - The final leaf comprises the directions to the binder |
|---|---|
| Physical Description: | Online-Ressource (9,[4],10-226,[2]p.,plates) 8° |