Red, blue and yellow spectra, with the solar spectrum mb-code 00471736 View of the building in

View of the building in Golden Lane

bearing the City arms

They are sharp shooters

St Paul's Cathedral can just be seen in the distance

major organs removed'

Red, blue and yellow spectra, with the solar spectrum mb-code 00471736 View of the building inFigures showing red, yellow and blue spectra with curves of maximum intensity (figures 1 3) and their combination into a solar spectrum (figures 4 5). Plate 2 from the paper 'On a new analysis of solar light, indicating three primary colours, forming coincident spectra of equal length', by David Brewster, originally published in Transactions of the Royal Society of Edinburgh, volume 12 (1834) pp. 123 136. Inscribed upper right 'PLATE II. Roy. Soc.