|Title||Letter from Edward Sabine, 12 Park Place, to J F W Herschel|
|Date||28 January 1842|
|Description||Comments on a remark in Herschel's letter of 28 January 1842 (MM/11/166), relating to the printing of magnetical observations made at 'colonial observatories'.|
Sabine suggests that observations should be made at intervals of 2 minutes and is multiples rather than 2.5 and its multiples.
Fellows associated with this archive
|NA8238||Herschel; Sir; John Frederick William (1792 - 1871); astronomer||1792 - 1871|
|NA8279||Sabine; Sir; Edward (1788 - 1883)||1788 - 1883|