|Title||Plate, 'Curves of the diurnal deviations of a magnetic needle whose directive power was diminished by the action of two bar magnets placed in the line of the dip: the N end of the needle pointing north' by Samuel Hunter Christie|
|Description||Chart showing the diurnal deviations of the magnetic needle.|
Subject: Magnetism / Navigation
Published in Philosophical Transactions as 'On the diurnal deviations of the horizontal needle when under the influence of magnets'.
Communicated by Sir H [Humphry] Davy. Read 19 June 1823.
|Physical description||Fold-out ink chart on paper|
|Related material||DOI: 10.1098/rstl.1823.0026|
|Related records in the catalogue||PT/16/25|
Fellows associated with this archive
|NA8168||Christie; Samuel Hunter (1784 - 1865); mathematician||1784 - 1865|
|NA8200||Davy; Sir; Humphry (1778 - 1829); physicist||1778 - 1829|