The description and use of the current logg : or, an instrument to try a current when a ship is under sail; ... To which is added, the use of Hadley's quadrant. ... By William Orcherton.
| Author/creator | Orcherton, William |
| Format | Electronic |
| Publication Info | London : printed for the author, and J. Millan, 1764. |
| Description | 2 unnumbered pages, ii, 29, 3 unnumbered pages : illustrations ; 12⁰. |
| Supplemental Content | Full text online |
| General note | Pp.[19,20] are blank. |
| General note | The final leaf contains 'Directions to sailors, travellors, or collectors of rarities'. |
| General note | Reproduction of original from the British Library. |
| References | English Short Title Catalog, ESTCT112228. |
| Reproduction note | Joyner- Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements |