| RefNo | PT/68/6/3 |
| Level | Item |
| Title | Plate, chemical action on horizontal surface by sunlight throughout day by unknown artist |
| Date | [1862] |
| Description | Figure 5 from Plate IX showing a graph of the chemical action exerted on a horizontal surface by direct sunlight and diffuse daylight throughout the day. The observations recorded on the graph were taken in December 1861 and July 1862 on the roof of the Laboratory of Owens College in Manchester.
Subject: Chemistry
Published in Philosophical Transactions as 'Photo-chemical researches.—Part V. On the direct measurement of the chemical action of sunlight'.
Received by the Royal Society on 11 November 1862. Read 11 December 1862. |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink diagram on paper |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1862.0069 |
| DOI: 10.1098/rstl.1863.0007 |
| RelatedRecord | RR/5/36 |
| RR/5/139 |
| PT/68/6 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8155 | Bunsen; Robert Wilhelm (1811 - 1899) | 1811 - 1899 |
| NA8277 | Roscoe; Sir; Henry Enfield (1833 - 1915); chemist and university administrator | 1833 - 1915 |