One portrait of Huggins is based upon a painting by John Collier. The portrait of Lady Huggins is from a photograph by Reginald Haines. The portraits were printed by Swan Electrical Engraving Company ...
Sir William Huggins obtained the first photographic spectrum of a comet (Comet 1881 III) on June 24, 1881, using a reflector telescope equipped for spectroscopy and astrophotography. Analysis of ...
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