INDEXES 
I. STARS DISCOVERED BY MODERN OBSERVERS 
II. STRUVE'S STARS NOT IN REGULAR ORDER 
III. ORBITS OF BINARIES 
IV. BINARY SYSTEMS 
V. STARS PROBABLY BINARY 
VI. STARS OF THE 61 CYGNI TYPE 
VII. COMMON PROPER MOTION 
VIII. RECTILINEAR MOTION 
IX. SUSPECTED OR DOUBTFUL PAIRS 
X. BRIGHT STARS, WITH PHOTOMETRIC MAGNITUDES 
