CONTENTS. 
LXIII. A Letter to Mr. Peter Collinfon, F. R. S* 
concerning the Pheafant of Penfyl vania, and the 
Otis Minor. By Mr. George Edwards, p. 499. 
LXIV. A Letter to Mr. Peter Collinfon, F. R. S . 
concerning a Species of Corallines. By Mr. J ohrt 
Ellis, F. R. S. p. yo4, 
LXV. Obfervations on the late fevere cola JVea- 
ther. By William Arderon, F. R. S. and Henry 
Miles, D. D. F. R. S. p. 507. 
LX VI. A Letter from Monfeur Dc rifle, of the 
Royal Academy of Sciences at Paris, to the 
Reverend James Bradley, D. D. AJlronomer 
Royal , and Savilian Profeffor of Aftrouomy at 
Oxford. Tranflated from the French. p. yi2. 
LXVII. Defcription of a Piece of Mu' han't fm con- 
trived by James Fcrgufor., for exhibiting the 
'Time, Duration , and Quantity , of Solar Eclipfes , 
in all Places of the Earth. p. 520. 
I.X VIII. A Letter from the Reverend Henry Miles, 
‘ D . D. F. R. S. to Mr. John Canton, F. R. S. 
concerning the late hard IVeather. p. y2y. 
LXIX. A Catalogue of the Fifty Plants from 
Chelfea- Garden, prefented to the Royal Society 
by the worjbipful Company of Apothecaries, for 
the Tear 175*3. P ur fuant to the Dir eft ion of Sir 
Hans Sloane, Bart. Fled. Reg. & Soc. Reg . nu- 
per Praf j by John Wilmer, M. D. Clarijf. So- 
c.etatis Pharmaceut. Lend. Soc. Hort. Chelf. 
Pratf. & Prat left. Botan. p. 5-28. 
LXX- An Account of fame Experiments upon a 
Machine for meafuring the IVay of a Ship at 
Sea. By Mr. J. Smeaton, F. R. S. p. 532. 
LXXI. Ob fervat tones Eclipfium Satellitum Jovts 
habit a UliJJipone in Regali Collegio BeatiJJimec 
Virginis 
