INDEX. 
Pumice Stones on the main Ocean , n. 402 p. 444 
^ Q. 
Queftions Chirurgical fated and anfwered , n. 3 99. p. 31& 
Rattle-Snake the Effete of its <Poif m , p . ;op . n . 40I . p 
380. Its poifonm Apparatus, n. 401. p. 277 i 
Rizzetti his Book of Opticks refined , n . 4 o<5. p. c 9 «f 
Roman Pavement /« Lincolnshire, n.402. p./ 2 8 * 
Roots impoffible of adfeffied ALquations, n.404; p.V 15 . 
S. . , • 1 
Saffron, its Culture , n. 405. p. $66.‘ 
Sea a Gage to meafure the Depth of it, n. 405 . p. 5 5 9. • 
Seeds exotick raifed in England, n. 403. p. 485! 
Skeleton of an extraordinary Largenefs, n. 400. p. 3*3. 
Specificlc Gravity oj Tin- Cry fa Is to the Metal, n. 403. p. 484. 
Spleen of an enormous Size, n. 401. p. 414. 
Stars, a new Motion difcovered in them, n yzS. p. <5*3 7. 
Stomach, a preternatural perforation in it, n. 400. p. z<Si. 
Stones, Sixty found in the Bladder, n. 401. p. 413. Several in the 
veliculte Seminales, ibid. p. 414. Remarkable Ones in both Kid » 
veys, , n. 402. p.452. 'Thirty three cut Cuccefsfully out of the 
'Bladder, n. 404. p. 5 3 5 . 
Sun, an Eclipfe of itobferved at Lisbon, n. 400. p. 338. At Vera 
Cruz, n. 401. p. 388. Near Lisbon, n. 403. p. 471. At Rome 
ibid. p. 47 3. At Bologna, ibid. p. 47 7. Ad Padua, ibid. 479. At 
Ingoldftadr, n. 405. p. 5 5 8. 
Surgery, two ghieftions in it fated and anfivered, n. 399. p. 2 a 8. 
Swiflerland, the Heights of its Mountains meafured , n. 405. p . 5*7 
n. 40 6. p. 5 7 7 . - 7 5 ' * 
T. 
Teeth and Bones of Elephants found under Ground, n. 40?. p. 457 
n. 404. p. 497. } '* 
Tin Oar, its Compofuion, n. 403. p. 482. Specif ck Gravity of its 
Cryfals to the Metal, ibid. p. 484. J J 
Tin-Plates, the Method of making them, n. 406. p. 637. 
Tumours, two extraordinary ones of the Abdomen, n. 405. p. 562. 
Variation of the Needle, n. 401. p. 389. 
Venus, an Occupation of it by the Moon,cbferved atBologm, n 404 
P- 555 - 
Vera Cruz, Longitude of it, n. 401. p. 389. 
Vefkulas Seminales, Stones found in them, n. 401. p. 414 
Villi of the Stomach of Oxen, n. 404. p. 532. 
Virgo eclipfed by the Moon, n. 404. p. 5 34. 
FINIS. 
