The corona successfully photographed in August 1869
Discarded theories of the corona.
The Atmospheric-glare theory considered and disproved
The corona not a solar atmosphere
Its structure perhaps meteoric and cometic .
Evidence as to meteoric systems .
Leverrier's intra-Mercurial planets
Baxendell's intra-Mercurial zone or disc
Positive and negative evidence corroboratory
The radial beams considered
Association between coronal, auroral, and cometic phenomena
Further evidence deduced from the Zodiacal Light
This radiance certainly not terrestrial .