Binder's title, with subtitle devised by the cataloger. DSI
Range of publication dates suggested by internal textual evidence.
Contents:
Some phenomena of sun-spots, observed at Stonyhurst College Observatory -- Solar flames I. -- Solar flames II. -- Chemistry of the sun -- The "dissociation" theory of the sun -- The heat of the sun -- The age of the sun and Darwinism -- The eruption of Krakatoa I. -- The eruption of Krakatoa II. -- Giordano Bruno -- The nebula in Orion -- The total solar eclipse of December 22, 1889 -- Observations of sun-spot spectra in 1883, and phenomena of Jupiter's satellites observed at Stonyhurst, in 1883 by Rev. S.J. Perry -- Bands observed in the spectra of sun-spots at Stonyhurst Observatory -- Comparison of the spectrum, between C and D, of a sun-spot, observed May 27, 1884, with another of May 7, 1889 by Rev. S.J. Perry and Rev. A.L. Cortie -- Note on the spectrum of the sun-spot of June 1889
