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PRESENTS. 
A Journal of Natural Philosophy, by W. Nichol- 
son. No. LXXXV. and LXXXVI. 
The Philosophical Magazine, by A. Tilloch. 
No. CXIX. 
The Critical Review. April, 1806. 
19. Elementi di Trigonometria sferoidica di Barnaba 
Oriani. Bologna, i8o5. 4 0 
Opusculi astronomici di B. Oriani. Milano, 
1806. 4 0 
June 2. The Philosophical Transactions abridged. Vol. 
XV. Part II. 
A Journal of Natural Philosophy, by W. Nichol- 
son. No. LXXXVII. 
The Philosophical Magazine, by A. Tilloch. 
No. CXX. 
An Essay on national and sepulchral Monu- 
ments, by W. Wood. London, 1808. 4 0 
The Critical Review. May, 1808. 
16. Magna Britannia, by D. Lysons, and S. Lysons. 
Vol. II. Part I. London, 1808. 4* 
The Doctrine of Interest and Annuities analy- 
tically investigated, by F. Baily. London, 
1808. 4 0 
A new System of Chemical Philosophy, by J. 
Dalton. Part I. Manchester, 1808. 8° 
30. The Philosophical Magazine, by A Tilloch. 
No. CXXI. 
July 7. Fasciculus XIV. of a Synopsis of the British 
Confervas, by L. W. Dillwyn. 
The Philosophical Transactions abridged. Vol. 
XV. Part III. 
A Journal of Natural Philosophy, by W. Nichol- 
son. No. LXXXVIII. 
The Critical Review. June, 1808. 
DONORS. 
Mr. William Nicholson. 
Mr. Alexander Tilloch. 
The Proprietor. 
James Edward Smith, 
M. D. F. R. S. 
Messrs. C. and R. Bald- 
win. 
Mr. William Nicholson. 
Mr. Alexander Tilloch. 
William Wood, Esq. 
The Proprietor. 
The Rev. Daniel Lysons, 
A. M. F. R. S. and S. 
Lysons, Esq. F. R. S. 
Mr. Francis Baiiy. 
Mr. John Dalton. 
Mr. Alexander Tilloch. 
Lewis Weston Dillwyn, 
Esq. F. R. S. 
Messrs. C. and R. Bald- 
win. 
Mr. William Nicholson. 
The Proprietor. 
