t 454 IS 
PRESENTS. 
A Journal of Natural Philosophy, by W. Nicholson. 
No. 50. 
Z3, On the Prevention of infectious Fevers, by J. 
Haygarth. Bath, 1801. 8° 
30. Bibliotheque Britannique. No. 105 — 112. 
May 7. Observations on the Increase and Decrease of dif- 
ferent Diseases, by W. Heberden. London, 
1801. 4° 
Observations on the Winds and Monsoons, by J. 
Capper. London, 1801. 4 0 
A J ournal of Natural Philosophy, by W. Nicholson. 
No. 51. 
13. The Fourteenth Report of the Society for better- 
ing the Condition of the Poor. London, 1801. 
8 ° 
The Philosophical Magazine, by A. Tilloch. 
No. 1 — 35. London, 1798 — 1801. 8° 
20. An Epitome of Chemistry, by W. Henry. London, 
1801. 12° 
June 4. A Journal of Natural Philosophy, Chemistry, and 
the Arts, by W. Nicholson. No. 52. 
11. A Dissertation on the Construction and Properties 
of Arches, by G. Atwood. London, 1801. 4 0 
18. The Nautical Almanac for the Year 1805. Lon- 
don, 1801. 8° 
The Fifteenth Report of the Society for bettering 
the Condition of the Poor. London, 1801. 8° 
An Inquiry into the Nature of that Swelling in the 
lower Extremities, which sometimes happens 
to lying-in Women. Part 2. Manchester, 
1801. 8° 
25. Bibliotheque Britannique, No. 22, 49 — 54, 
97 — 104, 1 2 1 — 128. 
Travels in Portugal, by H. F. Link, Translated 
by J. Hinckley, London, 180 1. 8° 
DONORS. 
Mr. William Nicholson, 
John Haygarth, M. D. 
F. R. S. 
Professor Pictet, F.R. S. 
William Heberden, jun. 
M. D. F.R. S. 
Col. Capper. 
Mr. William Nicholson. 
The Committee of the 
Society for bettering 
the Condition of the 
Poor. 
Mr. Alex. Tilloch. 
Mr. William Henry. 
Mr. William Nicholson. 
George Atwood, Esq. 
F. R. S. 
The Commissioners of 
Longitude. 
The Committee of the 
Society for bettering 
the Condition of the 
Poor. 
Mr. Charles White, 
F. R.S. 
Professor Pictet, F. R. S, 
John Hinckley, Esq. 
