The CONTENTS. 
VII. Some Thoughts and Experiments concerning EleSlri- 
city, by J. T. Deliiguliers, LL. D. F. K. S. 
VIII. Experiments made before the Royal Society, 
Feb. 2, 1737-8. by the Same. 
IX. An Account ofjome Electrical Experiments made before 
the Royal Society on Thurfday the i 6 th ^'February 
1737-8. By the Same. 
X. An Account of fame EleCtrical Experiments made at his 
Royal Highness the Prince oy^ WALEsT 
Houfe Cliefden, Tuefday lyth of April 1738. 
where the EleClricity was conv^ed 420 teet in a Jirait 
Line. By the Same, 
XI. Obfervationes Botanicae, Plantarum quarundam Dc- 
fcriptiones accuratiores enhibentes ; per Dn. Paulum Hen- 
ricum Gerhardum Moehring, M. D. faSt a \ ad Illujirif- 
Jimum Dn. Hans Sloane, Bart. R. S. Praef. mijfa. 
XII. Anthelii Vitembergaeyp^<^?^?/ 3 per'^.'Fni. 
Weidlerum Mathef. Prof, ibidem Primar. £^R.S. Lond. 
Soc. communicata m Kpijiola ad C. Mortimerum, R. S, 
Seer* 
XIII. Occultatio Palilicii yf* 1738. d. 23. Decembris, St. N. 
obfervata a D. Chriftfried Kirchio, AJironomo Regio Be- 
rolini^ ex Uteris ad J. F. Weidlerum, datis excerpta. 
XIV. Eclip/is Solis obfervata Vitembergse Saxonum D. iv. 
Aug. St. N. d. XXIV. Julii St. Vet. A. ciDiaccxxxix, 
poji. merid. a Jo. Friderico Weidlero, R, S. Lond. S. 
XV. Part d' a Letter from Mr. J. Derby to Mr. Henry 
Sheppard, concerning a terrible Whirl-wind, which hap- 
pen'd at Come- Abbas in Dorfetlhire, OCt. 30. 173 1. com- 
municated to the Royal Society by Edmund Halley, 
LL. D. V. Pr, R. iS". and Afronom. Reg, 
XVI. An Account of Letters found in the Middle of a Beech, 
by J. Theod. Klein, Secretary ^'Dantzick, F. R. S. OCt. 
ip. 1729. communicated to Royal Society by Sir 
Hans Sloane, Bart. Pr. of the R. S. and Phyftcian to His 
MA J EST Y, ^c. Tranjlated from the Latin byT.S.M. D, 
XVII. Part of a Letter from Sir John Clark, one of the 
Barons of His MAJESTYT Exchequer in Scotland, and 
F. R. S. to Rog. Gale, ^3 Tr. R. S. 1 . A 
