| RefNo | PT/27/1 |
| Level | Item |
| Title | Paper, 'On certain improvements on photographic processes described in a former communication' by Sir J F W [John Frederick William] Herschel in a letter to S [Samuel] Hunter Christie |
| Date | 15 November 1842 |
| Description | Subject: Physics
Published in Philosophical Transactions as 'On certain improvements on photographic processes described, in a former communication, and on the parathermic rays of the solar spectrum. By Sir J. F. W. Herschel, Bart., K. H., F. R. S., &c.; in a letter addressed to S. Hunter Christie Esq., Sec. R. S. Communicated by S. Hunter Christie'.
Written by Herschel in Collingwood [Kent, England]. Communicated by Samuel Hunter Christie. Received and read by the Royal Society on 17 November 1842.
Abstract published in Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London [later Proceedings of the Royal Society of London], Volume 4, 1843. |
| Extent | 12p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1837.0206 |
| DOI: 10.1098/rstl.1843.0002 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 |
| NA8168 | Christie; Samuel Hunter (1784 - 1865); mathematician | 1784 - 1865 |