412 
DONATIONS. 
Comptes Rendus Hebdomadaires des Seances de l Academie 
des Sciences. Premier Semestre, 1840. Nos. 6—12. Pre- 
sented by the Academy. 
Proceedings of the Numismatic Society of London, 1837- 
38. Presented by the Society. 
The New County Book of Tipperary. By Jeffries Kings- 
ley, Esq., M.R.I. A. Presented by the Author. 
An Essay on the Mineral Structure of the South of Ire- 
land. By Thomas Weaver, Esq., M. R.I. A. &c. Presented 
by the Author. 
A Letter to the President of the Royal Irish Academy. 
By Sir William Betham, M. R. I. A., &c. Presented by the 
Author. 
An Essay on the Heat of Vapours and on Astronomical 
Refractions. By John William Lubbock, Esq. Presented 
by the Author. 
Greenwich Observations for 1838. Presented by the 
Astronomical Society. 
Bulletins de 1 Académie Royale des Sciences et Belles- 
Lettres de Bruxelles, année 1839. (Nos.5 and 6.) Presented 
by the Academy. 
Annuaire de l Academie Royale des Sciences et Belles- 
Lettres de Bruxelles, pour les Années 1839-40. Par le Di- 
recteur A, Quetelet. Presented by the Author. 
Notice sur Martin van Marum. Par A. Quetelet. Pre- 
sented by the Author. 
De la Liberté Physique et Morale. Par L. A. Gruyer. 
Examen critique d’un Mémoire de M. P. Leroux, intitulé, 
Du Bonheur. Par L. A. Gruyer. 
Presented by the Author. 
