| RefNo | HS/24/253 | 
| Level | Item | 
| Title | Copy letter, from Sir John Herschel to Balfour Stewart, dated at Glasgow | 
| Creator | Herschel; Sir; John Frederick William (1792 - 1871); astronomer and mathematician | 
| Recipient | Balfour Stewart | 
| Date | 18 March 1869 | 
| Description | Copy of a letter. Agrees with BS's objection against performing daily analyses of individual barometric pressure records. Believes monthly analyses of importance for observing laws of annual pressure. | 
| Language | English | 
| Extent | 3pp | 
| Format | Manuscript | 
| Place origin | Glasgow, Scotland | 
| Origin coordinates | 55.861111, -4.25 | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| URLDescription | Also available on Epsilon | 
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel3174 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 | 
| NA6042 | Stewart; Balfour (1828 - 1887); physicist and meteorologist | 1828 - 1887 |