Photograph of Diffraction Spectrum taken by Professor Henry Draper M.D., University of New York, December 1872
AMI/86/D.3.11 Apollo
Photographs of Iron Arc Spectrum
AMI/80/D.3.11
The Spectrum of Nova Geminorum II., 1912. Spectrographs taken at Cambridge by F.J.M. Stratton
AMI/84/D.3.11 Apollo
Photographed by Mr Vesto Melvin Slipher (1875-1969) Various Spectra, 1903-4 TOO/21/D.2.12 TOO/21/A Solar Spectrum TOO/21/B Spectrum of Venus TOO/21/C Spectrum of Mars TOO/21/D Spectrum of Jupiter TOO/21/E Spectrum of Saturn TOO/21/F Spectrum of Saturn (with Titanium) TOO/21/G Spectrum of alpha Canis Minoris (Procyon) TOO/21/H Spectrum of epsilon Pegasi
Spectoral Plates in region of 4250, 1911 (list only)
CO/44/D.3.12 Apollo
Coloured Illustrations of Stella Spectra, c.1870
AMI/96/D.3.11