| Description | Explanatory text used for an exhibit at Burlington House, during the Royal Society's conversaziones of 11 May and 8 June 1887.
Text reads: 'The Royal Society 1887. Exhibited by Prof. J. N. Lockyer. Photographs showing line & fluted spectra. Taken at Kensington.'
The label has a red ink border and highlighting to the 'T', 'R' and 'S' of The Royal Society. Text struck through in pencil. The label was re-purposed: the reverse has a table of attendees at the Royal Society's Committee of Papers, 1889-1890, with dates of attendances. |