"The great H and K solar spectrum Lines"

• Reference:GB 586 ROE/18.136
• Alternative Id:
  GB 586 18.136
• Dates of Creation:1892-1894

• Scope and Content

  'The great H and K solar spectrum Lines in 1891 and 1892 by CPS … Clova, Ripon, for British Assoc. in 1892': black 4° box containing 18 mounted spectra and explanatory notes, 2 large sheets also 2 large sheets 'Conjugate foci for large Steinheil 10". 86 solar focus lens, computed at Clova, Nov. 16, 1894' [another copy in RSE inventory]