I 
INDEX. 
Pringle {John) M. D. Account of the Agitation of the 
Waters at Loch Lommond, Nov. i, 1 755, communi- 
cated by him — * — 389 
■ his Letter concerning the Earth- 
quakes felt at Bruffels — — — 546 
Account of the Earthquake felt at 
Glafgow and Dumbarton *, and of a Shower of Duft fall- 
ing on a Ship between Shetland and Iceland ■ — 509 
an Account of an Earthquake felt 
on the Coaft of England, between Margate and Dover , 
communicated by him — — 579 
Account of the Sinking of a River 
near Pontypool , in Monmouthjhire , communicated by 
him — — — — 547 
Printing- Houfe at Confi antinople , Query concerning it 96 
— anfwered — 105 
Probabilities of Lives , at London , concerning the Method 
of conftrufting a Table of them — 167 
• a Table of them — 1 8 1 
Problems , Ifoperimetrical, Inveftigation of a general Rule of 
the Refolution of them — — 4 
Pultney ( Richard ) Account of fome of the more rare Eng- 
HJh Plants, obferved in Leicejterfhire — 803 
P urple -flowered Bafiard-Parfley, Account of that Plant 821 
■ Money-wort , D° — — 815 
Pye (Mr. Wm.) his Letter, concerning the Ifland of Ma~ 
nilla j and of an Earthquake and Eruption there 458 
Q: 
Quantities of Rain fallen in Antigua for Four Years 295 
Queries , concerning the Eafiern Parts — 69 
R. 
Rain, the Quantity of, fallen at Antigua in Four Years 295 
Rampions , with fcabious Heads, Account of that Plant 849 
Ramfons, D° • — — — — 826 
Ranby (Mr.) Account of Inoculation, given by Sir Hans 
Sloane, Bart, to him, in the Year 1736 — 516 
Rape , Broom , Account of that Plant — 838 
Rafp- 
