A theory of the variation of the Magnetical Compass, by Mr. Ed. Halley Fellow of the R. S
- 10 June 1683
- journal article
- Published by The Royal Society in Philosophical Transactions of the Royal Society of London
- Vol. 13 (148) , 208-221
- https://doi.org/10.1098/rstl.1683.0031
Abstract
The Variation of the Compass (by which I mean the deflection of the Magnetical Needle from the true Meridian) is of that great concernmeut in the Art of Navigation: that the neglect thereof, does little less than render useless one of the noblest Inventions mankind ever yet attained to.Keywords
This publication has 0 references indexed in Scilit: