Record

Reference numberPP/13/23/2
Previous numbersPP/45/26
LevelItem
TitlePhotograph, 'The apparatus employed' by W H Pendlebury and Margaret Seward
CreatorPendlebury; W H (fl 1889)
Seward; Margaret (1864-1929); British chemist
Date1888
DescriptionA photograph showing the equipment used by Pendlebury and Seward in their investigations into the interaction of hydrogen chloride and chlorate in presence of potassium iodide. The photograph is annotated and a diagram of a thermometer is drawn below it.

Subject: Chemistry / Scientific apparatus and instruments

A print of this photograph was published in volume 45 of the Proceedings of the Royal Society alongside the paper 'An investigation of a case of gradual chemical change: the interaction of hydrogen chloride and chlorate in presence of potassium iodide'.
Extent1p
FormatPhotograph
Diagram
Physical descriptionAlbumen print, ink and graphite pencil on paper
Digital imagesView item on Science in the Making
Access statusOpen
Related materialDOI: 10.1098/rspl.1888.0105
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