192 Proceedings of the Royal Society 
Journal of Agriculture. March 1864. 8vo. — From the Highland 
and Agricultural Society. 
American Journal of Arts and Sciences. Jan. 1864. 8vo. — From 
the Conductors. 
Proceedings of the Royal Society. No. 61. 8vo. — From the So- 
ciety. 
Magnetical and Meteorological Observations made at the Grovern- 
ment Observatory, Bombay. 1861. 4to. — From the Govern- 
ment. 
Abhandlungen herausgegeben von der senckenbergischen natur- 
forschenden Gleselschaft. Band V. Heft. 1. 4to. — From 
the Society. 
Sitzungsberichte der kdnigl. buyer. Akademie der Wissenschaften 
zu Miinchen. 1863. II. Heft. III. 8vo. — From the Aha- 
demie. 
Budapesti Szemle, Szerkeszti es Riadja Csengery Antal. XLI — ■ 
LYII Fiizet. 8vo. — From the Society. 
Magyar Akademiai Ertesito. II. and III. 1-2. 8vo. — From the 
Academy. 
Mathematikai s Termeszettudomanyi Kozlemenyek Vonatkozolag 
a Hazai Yiszonyokra. II. 8vo. — From the same. 
He Finibus ultimis Nervorum Muscularium. Autore Th. Margo, 
Professore Universitatis Pestanm. 4to. — From the same. 
Phaenomena continentalis elevationis et depressionis partis Europse 
inter Orientem et Meridiem sitm in Epocha Oeologis “delu- 
viali ” dicta. Autore Josepho Szabo, Professore Universitatis 
Pestanae. 4to. — From the same. 
Monday, 215^ March 1864. 
The Hon. Lord NEAYES, Vice-President, in the Chair, 
The Secretary announced that the Council had awarded the Keith 
prize for the biennial period 1861-63, to Professor William Thom- 
son, of Glasgow, for his communication entitled “ On some Kine- 
matical and Dynamical Theorems.” 
The following Communications were read : — 
