The scientific papers of Sir William Huggins (1909)
Huggins, William, Sir, 1824-1910, Huggins, Lady, d. 1915 · London, W. Wesley and son · leaf 470
F H … HUGGINS !S97 Fig. 50. D. The electrodes as left in the former experiment were slightly washedwith pure water, leaving a trace only of calcium :chloride. There is, as mightbe expected, an advance in the enfeeblement of the blue line and of the morerefrangible pair, relatively to H and K. E. The…
Astronomy
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