‘92 TRANSACTIONS OF THE [MAR. 2, 
Taccuint, P.—Observations of Brooks’ Comet (Comet of 1812). III, 
181. 
TreRBY, F.—Observations des Cométes b and c 1881, faites 4 Louvain. 
a) 
THIELE, T. N.—On some Interpolation Formule for Double Stars. II., 
9 
25. 
‘Topp, D. P.—On the Solar Parallax as derived from the American Pho- 
tographs of the Transit of Venus, 1874, December 8-9. I., 167. 
—A Comparison of Le Verrier’s Tables of Uranus and Neptune with 
those by Newcomh of the same Planets. III., 283. 
VENTOSA, V.--Observations méridiennes et Orbite de la Comeéte b 1881. 
I., 211. 
‘WaGner, A.--Ueber ein altes Manuscript der Pulkowaer Sternwarte- 
IL., 128; 
Weiter, A.—Bemerkung zu Dr. H. Kobold’s Aufsatz ueber das Prob, 
lem der Drei K6rper. II., 1380. See Kobold. 
—Ueber den zweiten Differentialquotienten von x nach der Wahren 
Anomalie genommen. III., 16. 
‘Wriaut, A. W,—The Polarization of Light from Comet 6 1881. I., 157. 
——Polariscopic Observations of Comet ¢ 1881. I., 214. 
Wy iz, A.—Jottings on the Science of the Chinese. II., 169. 
