Stars and telescopes; a hand-book of popular astronomy, founded on the 9th ed. of Lynn's Celestial motions (1899)
Todd, David P. (David Peck), 1855-1939, Lynn, William Thynne, 1835-1911. Celestial motions · Boston, Little, Brown and company · leaf 100
Great Protuberance 29th August 1886{Height, 150,000 miles) Eruptive Protuebkancb 3d May 1892(Trouvelot) those of 1S6S and 1S86 were observed during total eclipseswhile that of 1892 was drawn in fullsun-light, by means of a spectroscopeadjusted delicately on the edge of theSun, this instrument…
Astronomy
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