Page 



J. Chevalier, Eclipses observed at Lisbon. . 46"l 



J. Short, Observations on the same ibid 



J. Doliond, Instrument foi Small Angles. . Mi'i 

 Da. E. Baker, Earthquake in Yorkshire. . . 40'9 

 John Landen, Properties of the Circle. . . . ibid 

 Biographical Notice of Mr. John I.»-inden. . ibid 

 Dr. Robert Watson, a Disease of the Skin. 475 

 Sam. Sharp, Agaric to Stop Bleedings. . . . 478 

 Jos. Warner, on the same subject. . . 479. 480 



J. Smeaton, a New I'yrometer, &c 482 



J. Martyn, on the Sex of Holly 486 



Wm. Watson, on the same subject 487 



Dr. T. Heberden, the Weather in Madeira. 488 

 Dr. Parsons, Archimedes" Burning Mirrors. . 488 

 Mr. Jacob. Elephants Bones in Sheppy I. . 4^;) 

 J. Ellis, the Corallines on Oysters, &c. . . . 4i)() 



C. Paderni, Antiquities of Portici 4.')3 



Wm. Lewis, Experiments on Platina 495 



Biographical Notice of Mr. Wm. Lewis. . . ibid 

 J. Swinton, on Palmyrene Inscriptions. . . . o'2'Z 

 Dr. Lining, Electrical Kite Experiment. . . ibid 

 Wm. Watson, Death of Professor Richman. 525 

 J. H. Winkler, Electrical Experiments. . . 529 



Wm. Hirst, on a Fireball at Hornsey 530 



M. Clairaut, Refrangibility of Light ibid 



J. Canton, Electrical Experiments 5 52 



Dr. C. Hart, Medical Electricity 534 



Dr. Brakenridge, Population of London. . . 535 

 Wm. Watson, Large Calculus in a Mare. . 541 

 Guitavus Brander, on the Belemnites .... 542 

 Wm. Watson, on Agaric, to stop Bleeding. .'-46" 

 J. Warner, and B. Glooch, on the same .... ibid 



M. Bonnet, on Inoculation 548 



Dr. Mackenzie, Earthq. at Constantinople, ibid 

 C. Paderni, Discoveries at Herculaneum. . 549 



Sir James Gray, on the same 551 



Dr. Ste. Hales, to keep Water and Fish with 



Lime-water ibid 



Dr. Huxliam, Observations on Antimony. . 554 

 Wm. Watson, on Mr.Tull's Castrating Fi.sh. ibid 

 W. Mountain & J. Dodson, Variation Chart. 556 



Chr. Hce, on Moving Machines 558 



Tho. Simpson, Isoperimetrical Problems. . . 56o 



Dr. Huxham, Effects of Lightning ibid 



Edw. Spry, Case of a Morbid Eye 56l 



H. Baker, on the Distempered Skin 562 



Js. Jaraineau, Eruption of Vesuvius 563 



Wm. Watson, Styptic Agaric Plant ibid 



Pe. Ascanius, Mountain of Iron Ore 564 



Rd. Guy, Extraordinary Case of a Child. . . 565 



Ja. Latterman, Agaric of Oak 566 



La Fosse, Powder of Lycoperdon ibid 



Dr. Parsons, Lycoperdon Styptic ibid 



Dr. Miles, Thermometrical Observations. . ibid 

 Dr. Oliver, Dropsy Cured by Sweet Oil. .. ibid 

 J. Chevalier, Eclipses of Jupiter's Satellites. 567 

 M. Le Cat, Malignant Fevers at Rouen. . . ibid 

 Death of Professor Richman of Petersburg. 574 

 Biographical Notice of Professor Richman. . 577 

 Dr. Ward, a Roman Inscription at Malton, ibid 



Apothecaries, Catalogue of 50 Plants 579 



Tho. Simpson, Advantage of taking Means, ibid 

 Ja. Ford, Agaric, &c to stop Bleedings. . ibid 

 Ja. Porter, Remarks on Constantinople. , . 5S0 



cont'ents. iii 



Page 



Tho. HoUis, Herculaneum Antiquitiea. . . . 584 



On the same subject 58() 



Ja. Porter, Earthquakes at Constantinople. . .587 



H. Eeles, Vapour, Wind, Weather, &:c. . ibid 



Dr. Parsons, on a Petrified Echinus 5.')4 



M. Mazeas, on Toxicodendron ibid 



Ph. Miller, on the same C^G 



Dr Brakenridge, Probabilities of Life. . . . 598 

 Dr. Parsons, a Sheep with a Horn under 



the Throat 601 



M. Daviel. Cancer of the Eye-lids, &c. . . 6"02 



Dr. Ward, on four Roman Inscriptions. . . . 606 



Israel Mauduit, American Wasps Nest. . . ()07 



Magist. of Mascali, Eruption of Etna 6O8 



Mr. Farrington, Chart-fish in Wales 609 



J. Wathen to Restore Hearing ibid 



J. A. Schlosser, Action of Quicklime 6 12 



J. Needham, part of the Intestines cut out. ibid 

 Dr. Brocklesby, Sensibility and Irritability 



of some parts of Animals 61 3 



Dr. Nicholls, Worms in Animal Bodies.. 616" 



Dr. T. Brady, on some Polype Insects. ... 61 7 



Mr. Porter, Astron. and I'hys. Observations. 61 8 

 Dr. Fleming, the Fetus nourished by the 



Liquor A'nnii 61.V 



Wm. Thornhill, on Agaric to stop Blood , . 621 



J. M. S. Barbosa, a Lunar Eclipse ibid 



Dr. Brakenridge, Population of England. . . ibid 



Dr. Ward, on two Roman Inscriptions. . . . 6'2i> 

 Fr. Byam, Impression of a Fish in a Stone, 



and the Rain at Antigua 628 



Arthur Pond, on the same Impression. . . . ibid 



G. Brander, Effects of Lightning 62Q 



Benj. Franklin, Electrical Experiments. . . . ibid 



, Electrical Observations. . . 6'32 



W. Child, Effects of Lightning at Dorking. 634 



Dr. Hales, Blowing Air through Distillations. ( 35 



, on Ventilating Ships 641 



, the same to cure lU-tasted Milk. 642 



T. Barker, on the Comet expected in 175.S. 045 



Biographical Notice of Thos. Barker, Esq. ibid 

 Extraordinary Agitation of Waters, by J. 

 Robertson, p. 647. By P. C. Webb, p. 

 647. By Dr. Adee, p. 649. By John 

 Hodgson, p. 649. By W. Tempest, p. 

 649. By Dr. Pringle, p. 649. By Henry 

 Mills, p. 650. By Dr. Birch, p. 6)0. By 

 Mr. Thomlinson, p. 651. By R. Philips, 

 p. 651. By Cap. Clarke, p. 651. By Dr. 

 J. Blair, p 651. By Ld. Viscount Parker, 

 p. 652. By Dr. Huxham, p. 652. By 

 W. Borlase, p. 653. By Jos. Steplin, p. 

 655. By M.D. Hant, p. 655. By M. 

 AUamand, p. 655. 

 Rev. Mr. Bullock, the Earthquake Nov. I . 



1755, in the Lead Mines Derbyshire. . . 656 



Mr. Wolfall, the same Earthq. at Lisbon. . ibid 



Dr. J. M. Sacchetti, the same at Lisbon. . . 659 



J. Latham, on the same at Lisbon ibid 



Mr. Stoqueler, the same at Lisbon 660 



On the same Earthquake at Oporto 66 1 



On the same at Madrid 662 



Benj. Bewick, the same at Cadiz ibid 



Don Ant. d"Ulloa, the same at Cadiz ibid 



a 2 



