[ 5 2 7 1 
RESENTS 
MADE TO. THE 
OYAL SOCIETY 
From November 1780 to July 1781 ; 
WITH 
The NAMES of the DONOR'S. 
Donors. Prefents. 
g> Academy of Sciences at Paris. Memoires de l’Academie Royale des Sci- 
ences, pour 1773, 1774, 1775, 1776, 
4" 
1780. 
Nov, 
Society of Sciences at Got- 
tingen. 
Arthur Young, Efq, 
Mr, Henry Clarke, 
Dr. Former. 
John Bernoulli, 
Mr. Magellan. 
Board of Longitude, 
Nat. Gott. Lefke. 
Vol. JLXXI. 
Recueil des Machines approuvees par I’Aca- 
demie, tom. 7. 4* 
Commentationes Societatis Regiae Scien- 
tiarum Gottingenfis, vol. 2. 4 0 
A Tour in Ireland, in the Years 1776, 
1777, 1778, 2 vols. 8° 
A Difiertation on the Summation of infi- 
nite converging Series, with Algebraic 
Divifors, tranflated from the Latin of A. 
M. Lorgna, with Notes and Obferva- 
tions. 4® 
The Rationale of Circulating Numbers. 8° 
Practical Perfpedtive, vol. I. 8° 
Chemical Obfervations and Experiments 
on Air and Fire. 8® 
Supplement au Recueil pour les Afirono- 
mes. 8® 
Genera Plantarum vocabulis Charaflerifticis 
definita. 4 0 
The Nautical Almanac for the Year 17 8 5 . 8® 
Anfangfgriinde-der Naturgefchichte, erfter 
theil, 8® 
Donors. 
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