Reference numberPT/68/6/3
TitlePlate, chemical action on horizontal surface by sunlight throughout day by unknown artist
DescriptionFigure 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.
Physical descriptionInk diagram on paper
Access statusOpen
Related materialDOI: 10.1098/rspl.1862.0069
DOI: 10.1098/rstl.1863.0007
Related records in the catalogueRR/5/36
Fellows associated with this archive
NA8155Bunsen; Robert Wilhelm (1811 - 1899)1811 - 1899
NA8277Roscoe; Sir; Henry Enfield (1833 - 1915)1833 - 1915
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