N D 
X. 
peared on Sunday the 26th of November 1758, and 
upon other fuch bodies — — p a „ e 2 g 
Remarks on Mr. Mountaine’s account of the effe&s of light- 
nin g — — — — 294 
on the mutations of the flars 494 
* ( Mr - Franklin’s) on father Beccaria’s electrical ex- 
periments 525 
* on the Bovey coal — — 534 _ 94 , 
* C/ J T* y t* x 
— upon fome antiquities found in Italy 63a 
Rickmanfworth , in Hertfordfhire, account of the effeCts of 
a ftorm of thunder and lightning there on July 16. 1 759, 
282 
Roman foot, an enquiry into the meafure thereof 774 
Rome (antient) fome infcriptions lately dug up in the ruins 
thereof — — — _ 5^ 
Ruffe U (Dr. Patrick) his account of the earthquakes in Sy- 
ria in the year 1 759 — — 
Rutty {John) M. D. his thoughts on the different impreg- 
nation of mineral waters, and concerning the exigence of 
fulphur in fome of them - — — 2 ~ r 
Sal Ammoniac, method of making it in Egypt ^04 
Samnite-Etrujian coin , fome obfervations upon one never 
before fully explained - g^ 
463 
Sand Martins, manner of building their nefts 
Sea Scolopendre, or Mi'lepes, obfervations thereon 3^ 
Sections of a folid , hitherto not confidered by geometers 
Seeds, account of fome experiments relating to the preferva- 
tion of them — — 206 
Series, new method of computing the fums of certain 
Sidonian coin, account of one — 5^ 
Shefford, in Berkfhire, account of a meteor feen there Oc- 
tober 20, 1759 — 229 
Shoi t { James) M A. his account of an eclipie of the moon 
„ 93 6 
6 M Short 
