Works Received. 307 
gi ss nicest 
ontributions to Know edge.—Discussion of the Magnetic and 
co er gaan at the ‘Glonea College Observatory, - Phitadelphi, fa rt 
tt II. Investigation of the Solar Diu ee ED Ww 
Declination, ey its Annual Inequality; by A. D. Bacun, LL.D. Washi ington, oh 
1862. 
The same. Par ‘IIL. recites of the Influence of the Moon on the Mag- 
netic Declination by A. D. Bacur, LL.D. Washington, June, 1862. 
pe On Meteorology; by Prof. J OSE eset, of Harvard University. Continued 
_ from the American Aimanac for 
Contributions 1 to pee ged for t the year 1861, from observations taken at Isle 
Jesus, Canada East; by Caanies SmaLLwoop, M.D, LL.D., Professor of Meteor- 
in the Un aren ty of McGill College, Montreal. 
Jntorno alla Corri ispondenza che passa tra i ‘enomeni peeiatig e le variazioni 
@intensita’ del Magnetismo Terrestre; memoria del P. A EC - 
ec aad Progressi eas Meteorologia. Discorso ine ak Pontificia Accade- 
Tibernia; dal P. LO Seccut, d. C. d. G., pea re duitOnnerraseee del 
Collegio ae: il giomo 8 Aprile 1861. Roma, 1 
port of the Regents of the University of the Pres ‘of New York, on the longi- 
tudes of the Dudley Observatory, ee Hamilton College Observatory, the City of 
€ Syra 
researches on the Au seciete ’ Boreale: es, and the phenomena which attend 
y A. pe 1a Rive. From the Phil. Mag. (Suppl.) for June 1862. 
Declination, obtained from the 
Photograms in the years 1858, 1859, and 1860; By Maj orge eneral Epwarp Sa- 
BINE,R A, Treas. and V.P.RS. From Proe. Roy. Suc., Sink 1861. 
Fy ponies ean Ri Sige sha Circumpolar and Time Stars, —— for 
C use of the U.§ vey; A. D. Bacus, Supt. Washington, 1 
e “% he Physical Constitution of Comets; oe OLINTHUS GREGORY Downes, F.R.A.S. 
Cone eration on “bee ne Snag PR attending the Fall of Meteorites on the Earth; 
by R.8.L. & E., &e. From the Philosophical Magazine 
eteoreisen von Sarepta; von dem w. M. W. Harpryaer. Mit 2 Tafeln. 
rey der Wissenschaften vorgelegt i in der r Sitzu ung am 24 Juli 1862. 
We cone to account for the physical condition and the fall of Meteorites upon 
Sur Plane inca, & &c. From Brit. Assoc. Report, 1861. 
Be AGRIC 
A Ma ven of ¢ Chem! st rete stive rsd Theoret ical; by WiLLIAM ODLING, MB., 
: ERS, &e. Part I. 8v Hig ag a Lond ondon: Longman, Green, Longman & Roberts. 
On Mauve and Magenta: a epi tlic cago in i 2g ees of the Royal Institu- 
= of Great t Britain: by A. N, Ph.D., . F.R.S., President of the 
: Pell l Society. London: Ww. Saneat” & Bons. “ 
Re liminary Researches on Thallium; by WiLttaM Crookes, Esq., F.C.S. 1862. 
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aah we Re cl lations 5 a'Tsomo hisme qui “sgn entre les Métaux du groupe de 
: va ieee haa “aa ated to Hon. Isaac Newton 
mitted . 
WETHERILL, Ph.D., M.D., Chemist 
pT, Tyson, State Agricultural Chemist, to the 
. Balt manufacture f the Sagi aw Valle Michigan A WINCHELL. 
«The Salt Company of Ononda, icuse, 1862." 
aq Salt rt on the ae of pce, by C ah 
