Ball, Sir Robert, parallaxes of stars, 36 note, [416];
contacts in transits, [239]
Barnard, micrometrical measures of Neptune,[ 84];
of minor planets, [288]
of Saturn's rings, [301]
photographs of solar corona, [186] [190]
transit of Mercury, [245]
halo round Venus, [254]
surface of Mars, [280]
ellipticity of Jupiter's first satellite, [292]
of Uranus, [304]
discovery of inner Jovian satellite, [293] [434]
red spot on Jupiter, [296]
eclipse of Japetus, [300]
attendants on comet of 1882 [363]
on Brooks's comet, [366] [367]
Swift's comet, [368]
photographic discovery of a comet, [369]
observations of Nova Aurigæ, [398] [399]
Hind's variable nebula, [403]
exterior Pleiades nebulosities, [411]
galactic stars, [423]
photographs of Milky Way, [424] [425]
cluster variables, [433]
horizontal telescope, [438]
Bartlett, photograph of a partial eclipse, [166]
Baxendell, meteors of 1866 [331]
Becker, drawings of solar spectrum, [211]
Beckett, Sir E. (Lord Grimthorpe), value of solar parallax, [232]
Beer and Mädler, surveys of lunar surface, [265] [267];
studies of Mars, [275]
Bélopolsky, coronal photographs, [185];
theory of corona, [191]
rotation of Venus, [252]
of Jupiter, [297]
spectroscopic determinations of Saturn's rings, [300]
spectrum of γ Cassiopeiæ, [378]
system of Castor, [389] [391]
detection of variable stars as spectroscopic binaries, [391]