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AN INDEX TO THE Forty-sixth VOLUME OF THE Philosophical Transactions, For the Years 1749, and 1750. A. Abstracts of several Observations of Aurora Boreales, n. 495, p. 499—505. Acceleration of the Moon, by Rev. Mr. Richard Dunthorne, n. 492, p. 162. Advice, M. D. (Swithin) on the Virtues of Jessop's Well Waters, n. 495, p. 451. Agreement of Thermometers, in London, and at Tooting, n. 493, p. 208. Air, Obi. of the Change of its Temperature, Nov. 22. 1748. by Dr. Miles, n. 491, p. 3. Ammonitae, or Cornua Ammonis, some Vertebrae, by the same, n. 491, p. 37. Amphora, the Roman, n. 491, p. 70. Ancell, an antient Weight, n. 491, p. 55. Apotheosis, or Beatification, an Electrical Experiment, by Prof. Bosc, n. 494, p. 350. Apple-trees, the Effects of the Mixture of their Farina, n. 493, p. 206. INDEX. Approach, the gradual, of the Earth to the Sun, n. 493, p. 204. Arch, a luminous, Febr. 16, 1749. by Dr. Wm. Cooper, n. 497, p. 647. Arderon (Mr. Wm.) of the Roman Camp at Caistor in Norfolk, n. 493, p. 195. ———Account of a Dwarf, n. 495, p. 467. ———of the hot Weather in July 1750, n. 496, p. 573. ———of an Explosion in the Air, heard at Norwich, June 7, 1750, n. 497, p. 698. Arithmetical Instrument, the Shwan-pan, by Mr. Smethurst, n. 491, p. 22. Arm, an extraordinary Case of the Fracture of one, by Mr. Freke, n. 494, p. 398. Avordupois, the legal and antient Standard Weight, n. 491, p. 54-59. ———the Ounce the same as the Roman, ibid. p. 69. Whence its Name, ib. p. 68. Aurora Australis, seen at Chelsea, Jan. 23, 1749-50, by John Martyn, n. 494, p. 319.—Feb. 16, ib. p. 345, by the same.—Jan. 23, 1750-51, by Dr. Henry Miles, ib. p. 346. ———Borealis at Northampton, obs. by Dr. Doddridge, n. 497, p. 712. Auroræ Boreales, Abstracts of several Observations on them, n. 495, p. 499—505. B. Baker (Mr. Henry) of some Vertebrae of Ammonita, or Cornua Ammonis, n. 491, p. 37. ———of the Minuteness of the Seeds in some Plants, n. 494, p. 337. ———Abstracts of several Observations of Auroræ Boreales, n. 495, p. 499—505. ———of an Earthquake at London, Feb. 8, 1749-50, n. 497, p. 601.—March 8, 1749-50, ib. p. 617.—at Winbourn in Dorsetshire, May 4, 1749, ib. p. 689. Ball of Fire in the Air, n. 497, p. 728. Barker, INDEX. Barker, Esq; (Tho.) of an extraordinary Meteor seen in Rutlandshire 1749, n. 493, p. 248. Barlow (Rev. Mr. Wm.) of an Earthquake at Plymouth, Feb. 8. 1749-50, n. 497, p. 692. Barometer and Thermometer, with their Extremes, at Tooting, 1749, n. 493, p. 211.—in London, ib. p. 213. ——— the State of them on the 8th of Feb. 1749-50, in London, n. 497, p. 608.—at Tooting, ib. p. 609. Barometrorum cum aeris & tempestatum mutationibus consensu, a S. C. Holmanno, n. 492, p. 101. Barrel, a Beer Measure, n. 491, p. 55. Barrow, Esq; (James) of an Earthquake at London, March 8, 1749-50, n. 497, p. 626.—near Bury St. Edmund's in Suffolk, Sept. 30, 1750, ib. p. 702. Bartram (Mr. John) Obs. on the Dragon-fly, or Libella of Pennsylvania, n. 494, p. 323. 400. Pas-relief of Mithras, explained by Dr. Stukely, n. 493, p. 215. Baster, (Joh.) Descriptio Fatus monstrus, n. 495, p. 479. Beatification, an electrical Experiment, by Prof. Boyle, n. 494, p. 350. Bees of, and their Method of gathering Wax and Honey, n. 496, p. 536. Berlin, a Solar Eclipse there Jan. 8, 1750, obs. by Mr. Grischow and Mr. Kies, n. 494, p. 339. Bevis, M. D. (John) Obs. of a Lunar Eclipse 1749, at Mr. Graham's in Fleet-street, n. 493, p. 247.—of the total Eclipse of the Moon, Dec. 2, 1750, n. 496, p. 575. Bezoar of Rhinoceros, n. 492, p. 120. Bills of Paper-money current among the Chinese, n. 494, p. 330. Birch (the Rev. Mr. Tho.) of an Earthquake at London, March 8, 1749-50, n. 497, p. 615. Blackhouse (John) had a Calculus under his Preputium, n. 491, p. 46. Black Vomit, n. 492, p. 135. Bladder, a Tumour on the Inside thereof extirpated by Joseph Warner, n. 495, p. 414. INDEX. Blondeau, Esq; (—) Remarks on the Paintings at Herculanum, n. 491, p. 14. Borlace's (the Rev. Mr. Wm.) Enquiry into Spar, and Sparry Productions, n. 493, p. 250. Boye (Mr. Geo. Matthias) on the Electricity of Glass, n. 492, p. 189. —of the Apotheosis or Beatification by Electricity, n. 494, p. 350. —de Eclip. lunar. Wittemb. 19 Jan. 1750, n. 496, p. 570. Bowman, Esq; (Walter) of an Earthquake at East Moulsey in Surry, March 8, 1749-50, n. 497, p. 684. Boyfield (Mr.) of an Earthquake at London, March 8, 1749-50, n. 497, p. 637. Boza (Mr. Claude Gros de) Reflections on the Medals of Pescennius Niger, n. 495, p. 452. Bridport, of an Earthquake there, March 18, 1749-50, n. 497, p. 688. Burning of the Steeple at Danbury in Essex, by Lightning, n. 497, p. 611. Burrau (Tho.) of an Earthquake at Kensington, March 8, 1749-50, n. 497, p. 681. Burrow, Esq; (James) of an Earthquake in London, March 8, 1749-50, from Mr. Boyfield, n. 497, p. 637.—at East Sheen in Surry, i'. p. 655. Burton, M. D. (John) of the Extirpation of an Excrecence from the Womb, n. 495, p. 520. Bury St. Edmund's in Suffolk, of an Earthquake near that Place, Sept. 30, 1750, n. 497, p. 702. Bushel, the London, n. 491, p. 55.—the Winchester, ibid. p. 56. Butt of Wine, &c. n. 491, p. 55. C. Cadaver apertus, & sternus gibbosus, per Jo. Jac. Huber, M. D. n. 492, p. 92. Calculus, or Stone, one between the Glans and the Preputium of a Boy, n. 491, p. 45.—of a very large human, n. 496, p. 596. Carlsbad, INDEX. Carlstad, the hot Springs there, n. 493, p. 219. Caistor in Norfolk; of the Roman Camp there, n. 492, p. 219.—the Russia, from what Animal, n. 493, p. 217. Cat, M. D. (Gaud. Nic. le) of a new Contrivance of Glasses for Things in spirituous Liquors, n. 491, p. 6. ———of the Cure of dry Gangrenes, ib. p. 72. &c. ———Operation of Lithotomy on Women, n. 492, p. 97. Catalogue of the 50 Plants from Chelsea Garden, for the Year 1747, by Dr. John Wilmer, n. 494, p. 331.—for the Year 1748, ib. p. 359.—for the Year 1749, n. 495, p. 403. Catlin (Mr. John) of a Lunar Eclipse, June 8, 1750, n. 496, p. 523. Cave, Bart. (Sir Thom.) of an Earthquake at Stanford Hall Sept. 30, 1750. n. 497, p. 706. Chalmers (Mr.) of an extraordinary Fire-ball bursting at Sea, n. 494, p. 366. Chauncy (Mrs.) who had a Stone under her Tongue, n. 491, p. 5. Chelsea, an Aurora Australis there, Jan. 20, 1749-50. seen by John Martyn, n. 494, p. 319. ———of an Earthquake there, Feb. 8, 1749-50. n. 497, p. 609. Chester, of an Earthquake there, April 2, 1750. n. 497, p. 683. Chinese Accompt Table, or Shwan-pan, a new one, by Mr. Smethurst, n. 491, p. 22. ———have Paper Money current among them, n. 494, p. 330. ———their Knowlege of Geography, ib. p. 328. Clare, Esq; (Martin) of an Earthquake at London, March 8, 1749-50, n. 497, p. 620. Clarke (the Rev. Rob.) of a Boy who had a Calculus under the Praputium, n. 491, p. 45. Clove, a Weight, n. 491, p. 66. Cometa visus Pekini, 1748, &c obs. ab Aug. Hallerstein, n. 494, p. 307.—ab Ant. Gaubil, ib. p. 316. Compass Mariners, destroy’d by the Effects of Lightning, n. 492, p. 111.—contrived by Gowin Knight, M. B. n. 495, p. 505. Condamin. INDEX. Condamine (Dom. de la) de Declinatione quarundam Stellarum Australium, mensis Junio 1738. n. 492, p. 159. Congius, a Measure of Vespasian, n. 491, p. 70. Conjunctio Martis & Veneris Pekini Sinar. mensis Mart. 1748. n. 494, p. 314, 319. Constellatio nova, cts. Pekini, 29 Maii 1748. n. 494, p. 311. Contraction of the Orbits of Planets, by Mr. Euler, ib. p. 356. Cooke (Mr. Benj.) of the Mixture of the Farina of Apple-trees, n. 493, p. 205.—of the Mayze or Indian Corn, ib. p. 206. ———of a Child born with the Jaundice upon it, ibid. p. 207. ———of an Earthquake in the Isle of Wight, March 1, 1749-50, n. 497, p. 651. Cooper, D. D. (Rev. Wm.) of the Earthquake on March 8, 1749-50, n. 497, p. 647. ———of the luminous Arch, Feb. 16, 1749-50, ibid. p. 648. Cornish Diamonds, an Inquiry into, n. 493, p. 251, &c. Costa (Mr. Eman. de) of two beautiful Echinites, n. 492, p. 143. Cracau, of the Salt Mines near that Place, n. 493, p. 228. Crux Australis, ad inveniendum horam in mari noctu, n. 492, p. 141. Crystals, or Spars, found in the Cornish Mines, n. 493, p. 251, &c. Cycle, or Golden Number, Remarks upon, by the Earl of Macclesfield, n. 495, p. 418. D. Danbury in Essex, its Steeple burnt by Lightning, n. 497, p. 611.—the Church is enter'd by the Devil, or Friar, ib. p. 612. David, Esq; (Peter) of an extraordinary Rainbow, July 15, 1748, n. 493, p. 193. Day, a very cold, in June 1749. n. 493, p. 208.—a very hot in July 1749. ibid. Dean in Northamptonshire, of an Earthquake there, Sep. 30, 1750, n. 497, p. 721. Descriptio INDEX. Descriptio foetus sine ullo sexus signo, n. 495, p. 479. Description of a Mariners Compass, contrived by Gowin Knight, ib. p. 505-512. —of a Fish, by Dr. Mortimer, ib. p. 518. Diamonds, Cornish, an Enquiry into, n. 493, p. 251, &c. —true, of their Properties, ib. p. 272. Dimensions of a Dwarf, and of a Child, by David Erskine Baker, n. 495, p. 467. Dobbs, Esq; (Artur) of Bees, and their Method of gathering Wax and Honey, n. 496, p. 536. Doddridge, D. D. (Rev. P.) of an Earthquake at Northampton, n. 497, p. 712. Dog, a mad, bites an Horse, n. 495, p. 474. Downe (Mr. Nath.) of an Earthquake at Bridport, March 18, 1749-50, n. 497, p. 688. Dragon Fly, Observations theron, by Mr. John Bartram, n. 494, p. 323. Dudley Fossil, described by Dr. Lyttelton, n. 496, p. 599. —by Dr. C. Mortimer, ib. p. 600. Duntkorne (Rev. Mr. Richard) Acceleration of the Moon, n. 492, p. 162. Dwarf, an Account of one, by Mr. Wm. Arderon, n. 495, p. 467. E. Earth in Huntingdonshire, of a Lunar Eclipse, Dec. 12, 1749. obs. by Mr. Wm. Ellob jun. n. 493, p. 280. Earth, her gradual Approach to the Sun, ib. p. 204. Earthquake at London, Feb. 8, 1749-50, by Mr. H. Baker, n. 497, p. 601.—by Gowin Knight, ib. p. 603.—by Jo Freeman, Esq; ib. p. 605.—at Eltham in Kent, by Wm. Fauquier, ib. p. 606.—at Tooting, by the Rev. Dr. Miles, ib. p. 607.—at Chelsea, by Dr. John Martyn, ib. p. 609.—at Harwich, by Mr. Trembley, ib. p. 610. —at Aldersbrook, by Smart Lethuillier, Esq; ib. p. 613. —at Plymouth, by Rev. Mr. Wm. Barlow, ib. p. 692. —at London, March 8, 1749-50, by Martin Folks, Esq; Pr. R. S. n. 497, p. 613.—by Rev. Mr. Birch, ib. p. 615.—by Mr. Henry Baker, ib. p. 617.—by Dr. Layard, INDEX. Layard, ib. p. 621.—by Mr. Roger Pickering, ib. p. 622.—by Robert Shaw, ib. p. 626.—by Mick. Russell, Esq; ib. p. 631.—by Dr. Parsons, ib. p. 633.—by Mr. Boyfield, ib. p. 637.—by Dr. Mortimer, ib. p. 638.—and by Rev. Dr. Cooper, ib. p. 647. Earthquake at Tooting, March 8, 1749-50, by Dr. Miles, p. 497, p. 619. 628. 639.—at Kensington Gravel-Pits, by Martin Clare, Esq; ib. p. 620.—at Chelsea, by Dr. Martyn, ib. p. 630.—at Portsmouth, March 18, by Mr. Ellicot, ibid. p. 646. by Dan. Wray, Esq; ibid. p. 647; and by the Rev. Mr. Taylor, ib. p. 649.—in the Isle of Wight, March 19, by Mr. Benj. Cooke, ib. p. 651.—at Southampton, and those Parts, March 18 and 19, by Josiah Colebrooke, ib. p. 652.—at Hackney near London, March 18, by Mr. Peter Newcome, ib. p. 653.—at East Sheen in Surrey, March 18, by James Burrow, Esq; ib. p. 655.—at Kensington, by Tho. Burrat, ib. p. 681.—at Chester, April 2, by Robert Paul, Esq; ib. p. 683.—at East Mousley, March 14, by Walter Bowman, Esq; ib. p. 684.—in Flintshire, April 2, by Mr. Pennant, ib. p. 687.—at Bridport, March 18, by Mr. Nath. Downe, ib. p. 688.—at Winbourn in Dorsetshire, May 4, 1749, by Mr. Henry Baker, ib. p. 689.—in France, Octob. 11, 1749, by M. de Beaumur, ib. p. 691.—at Warrington in Lancashire, April 2, by Mr. Ph. Warburton, ib. p. 695.—at Newton in Northamptonshire, Sept. 30, by Wm. Folkes, Esq; ib. p. 701.—near Bury St. Edmund's in Suffolk, and at Norberrough in Leicestershire, Sept. 30, by James Burrow, Esq; ib. p. 702. 704.—in Northamptonshire, Sept. 30, by Rev. Mr. John Nixon, ib. p. 705. 710. by Tho. Cave, ib. p. 706. by the Rev. Minister of Weston with Sutton, ib. p. 707. by the Rev. Dr. Doddridge, ib. p. 712. by Mr. ——, ib. p. 721; and by Mr. Wm. Smith, ib. p. 727.—in Leicestershire, Sept. 30, by Mr. Henry Green, ib. p. 723.—in Lincolnshire, Aug. 23, by Maurice Johnson, Esq; and Dr. John Green, ib. p. 725. Earthquakes INDEX. Earthquakes happen usually in the Spring and Autumn, n. 497, p. 624, 625. —the Causes of, by Mr. Stukely, ib. p. 641—646, 657. and by Dr. Steph. Hales, ib. p. 669. —at Smyrna, by Dr. Mackenzie, n. 497, p. 700. —the Philosophy of, by Dr. Wm. Stukely, ibid. p. 731, &c. Easter, the Method of finding the Time of; by the Earl of Macclesfield, n. 495, p. 426. Echinites, two beautiful, by Mr. Eman. de Costa, n. 492, p. 143. Eclipse of the Moon, Dec. 12, 1749. obs. at Mr. Graham's in Fleet street, by John Bevis, M.D. and Mr. James Short, n. 493, p. 247.—at Erith in Huntingdonshire, by Mr. Wm. Elstob jun. ib. p. 280.—at Rome, by Mr. Christoph. Maire, n. 494, p. 322. —total of the Moon, Dec. 2, 1750. obs. by Dr. Bevis and Mr. James Short, n. 496, p. 575. —of the Sun, Jan. 8, 1750. obs. at Rome, by Mr. Christoph. Maire, n. 494, p. 322.—at Berlin, by Mr. Grischow jun. and Mr. Kiss, ib. p. 339.—in Surry-street in the Strand, by Mr. John Catlin, and Mr. Jam. Short, n. 496, p. 523. Eclipses, observed at Grand Cairo, n. 492, p. 164. Eclipsis lunaris totalis Wittembergæ, 19 Junii 1750. obs. per G. M. Bose, n. 496, p. 570. Effervescence of Steel accounted for, by Dr. le Cat, n. 492, p. 185. Electrical Phanomena examined, by Abbé Nollet, n. 494, p. 370. Electricity cannot make Odours pass through Glass, n. 494, p. 349. Ellicott (Mr. John) of Experiments made about the Ascent of Rockets, n. 496, p. 578. —of an Earthquake at Portsmouth, March 18, 1749—50. n. 497, p. 646. Elstob jun. Obs. of a Lunar Eclipse at Erith in Huntingdonshire, Dec. 12, 1749, n. 493, p. 280. INDEX. Eltham in Kent, of an Earthquake there, Feb. 8, 1749-50. n. 947, p. 606. Ephemeris Comete visi Pekini Sinar. 1748, n. 494, p. 307. Epistola de Cadavere aperto, &c de Sterno gibbosò, à Jo. Jac. Hubero, M. D. n. 492, p. 92. Equatorial Telescope, a Description of one, by Mr. Jam. Short, n. 493, p. 242. Euler, P. M. (Leonard) of the gradual Approach of the Earth to the Sun, n. 493, p. 204. —of the Contraction of the Orbits of the Planets, n. 394, p. 356. Examination of certain Phænomena in Electricity, n. 494, p. 368. Experimenta ad respirationem pertinentia; per Alb. Haller, M. P. n. 494, p. 325. Experiments on Substances resisting Putrefaction, by Dr. Pringle, n. 495, p. 480. 525. 550.—About the Ascent of Rockets, by Sam. de Costa, and others, n. 496. p. 478. Explosion in the Air, heard at Norwich, June 7, 1750, by Mr. W. Arderon, n. 497, p. 698. Fixation of a Tumour in the Bladder, by Mr. Joseph Warner, n. 495, p. 417.—of an Excrescence from the Womb, by Dr. John Burton, ib. p. 520. F. Fabricæ morbose in cadaveribus repertæ historiae aliquæ, ab Alb. Hallero, n. 492, p. 172. Farina of Apple-trees, the Effects of the Mixture of, n. 493, p. 205. Flauquier, Esq.; (William) of an Earthquake at Eltham in Kent, Feb. 8, 1749-50, n. 497, p. 605. Fetus, turned inwards in the Birth, brought to rights, n. 493, p. 240. Fermentation of Steel accounted for, n. 492, p. 185. INDEX. Fire-ball, an extraordinary, bursting at Sea; obs. by Mr. Chalmers, n. 494, p. 366. Fire-wood, of the green Mould thereon, n. 494, p. 324. Fish leap out of the Water, n. 497, p. 637. Flintshire, of an Earthquake there, April 2, 1750, n. 497, p. 687. Fœtus in utero differently affected by the Small-Pox, n. 493, p. 235. —monstrosi Descriptio, per Job. Easter, n. 495, p. 479. Folkes, Esq.; (Martin) Pr. R. S. of an Earthquake at London, March 8, 1749-50, n. 497, p. 613. —(Wm.) of an Earthquake at Newton in Northamptonshire, Sept. 30, 1750, ib. p. 701. Forceps for the Extirpation of Tumours too remote from the Surgeons Fingers; by Dr. le Cat, n. 491, p. 80. —for extracting Stones, and other foreign Bodies, where the common are of no Use, ib. p. 84. Fort River, irregular Tide there, n. 495, p. 412. Fournaise (Mrs.) cured of a dry Gangrene, n. 491, p. 74. Fracture of the Arm, an extraordinary Case of, by Mr. John Freke, n. 494, p. 398. France, of an Earthquake there, Oct. 11, 1749, n. 497, p. 691. Freeman, Esq.; (Wm.) of a Stone under the Tongue of a Clergyman's Lady, n. 491, p. 5. —of an Earthquake at London, Feb. 8, 1749-50, n. 497, p. 605. Freke (Mr.) an extraordinary Case of a Fracture of the Arm, n. 494, p. 397. G. Gallon Wine, n. 491, p. 55. Ale, ib. p. 59. Gangrenes dry, of their Cure, by Dr. le Cat, n. 491, p. 72. Garcin, M. D. (Lawrence) of the Salvadora, a new Genus of Plants, n. 491, p. 47. Gaubil (Rev. P. P. Anton.) de Cometa viso Pekini, 1748. n. 394, p. 316. —of the Knowledge of Geography among the Chinese, n. 494, p. 327. INDEX. Glass, Electricity of, n. 492, p. 189. ———admits not Odours to pass through it by Electricity, n. 494, p. 349. Glass-drops, a Memoir on, by Dr. le Cat, n. 492, p. 175. Glass for preserving Things in Spirits, a new Invention, n. 491, p. 6, 88. Globes, large, prepared by Mr. John Senex, are sold by his Widow, n. 423, p. 290. Glory, or Beatification, by Electricity, n. 494, p. 350. Golden Number, Remarks upon by the Earl of Macclesfield, n. 495, p. 418. Graham's in Fleet-street, Obs. of a Lunar Eclipse there, by Dr. J. Revis, and Mr. James Short, n. 493, p. 247. Grand Cairo, Eclipses observed there, n. 492, p. 165. Greek Inscription, explained by J. Ward, n. 495, p. 488. Green (Mr. Henry) of an Earthquake, Sept. 30, 1750, n. 497, p. 721. ——Dr. John, of an Earthquake at Spalding in Lincolnshire, Aug. 23, 1750, n. 497, p. 725. Grishow's jun. (Mr.) Obs. of a Solar Eclipse at Berlin, Jan. 8, 1750, n. 404, p. 339. H. Hackney near London, of an Earthquake there, by Mr. Peter Newcome, n. 497, p. 653. Hales, D. D. (Rev. Steph.) Examination of the Strength of the principal Purging Waters, n. 495, p. 446. ———on the Causes of Earthquakes, n. 497, p. 669. Halleri, M. P. (Alberti) Fabrice morbosa in cadavere repertae historiae aliquæ, n. 492, p. 170. ———Experimenta ad respirationem pertinentia, n. 494, p. 325. ———de viis seminis, n. 494, p. 340. Hallerstein (Augustin.) Obs. Cometae visi Pekini, 1748. n. 494, p. 395. Halley's (Dr.) Demonstration of the Analogy of the Logarithms, Tangents, &c. explained by Mr. John Robertson, n. 496, p. 559-569. Halo, or Mock Sun, obs. by Mr. Wm. Arderon, n. 493, p. 203. Harwich, INDEX. Harwich, of an Earthquake there, Feb. 8, 1749-50, n. 497, p. 610. Heat of the Weather in July and September, 1750, by Dr. Baker, n. 496, p. 571.—Extraordinary in February, 1749-50, n. 497, p. 619. Heberden, M. D. (Wm.) of a very large human Calculus; n. 496, p. 596. Herculaneum, Remarks on the Paintings there, by Mr. Blondeau, n. 491, p. 14. Hexagonal Shape of Spars, whence, n. 493, p. 264. Hodgson (James) Immersions and Emerlions of Jupiter, for the Year 1751, n. 493, p. 282—289. Hogshead, a Measure, n. 491, p. 55. Holmannus (Sam. Christian.) de Barometrorum cum aeris & tempestatum mutationibus consensu, n. 492, p. 101. Honey and Wax, how gathered by the Bees, n. 496, p. 536. Horse bit by a mad Dog, n. 495, p. 474. Hour of the Day, how to find, n. 493, p. 244. Huberus, M. D. (Joh. Jac.) de cadavere aperto, & de sterno gibbose, n. 492, p. 92. Hundred, a Weight, n. 491, p. 66. Huxham, M. D. (John) Obs. on the Northern Lights, seen Feb. 15 and 16, 1749-50, n. 495, p. 472. Jaundice, a Child born with, n. 493, p. 207. Jeffop's Well Purging Water examined, n. 495, p. 447-451. Immersions and Emerlions of the Satellites of Jupiter, for the Year 1751, by James Hodgson, n. 493, p. 282. Impostume, an extraordinary in a Lady's Stomach, n. 495, p. 406. Improvements of Dr. Knight's Mariners Compass, by John Smeaton, n. 495, p. 513. Incrustations of Spars, or Crystal, n. 493, p. 259. Indian Corn, the Effect of the Mixture of its Farina, n. 493, p. 206. Inscription, a Roman, remarked upon by Mr. John Ward, n. 494, p. 293. Inscription, INDEX. Inscription, an antient Greek, explained by John Ward, n. 495, p. 488. Insect, a putrified, described by Dr. Lyttelton, n. 496, p. 598. Inundation, a surprising in Cumberland, 1749, n. 494, p. 362. Jovis & Veneris Congregatus Pekini, Jan. 1, 1748, n. 494, p. 315. Isle of Wight, of an Earthquake there, March 19, 1749-50, n. 497, p. 651. Italy, Travels through, by Rob. More, Esq; n. 495, p. 464. K. Kensington, of an Earthquake there, March 8, 1749-50, n. 497, p. 681. Kies, (M.) of an Eclipse of the Sun, Jan. 8, 1750, obs. at Berlin, n. 494, p. 339. Kingston in Jamaica, its Longitude determined, n. 496, p. 523. Knight, M. B. (Gowin) Remarks on the Effects of Lightning, in destroying the Polarity of a Mariners Compass, n. 492, p. 113. ———Contrivance of a Mariners Compass, n. 495, p. 505. ———His Mariners Compass improved by John Smeaton, n. 495, p. 513. ———of an Earthquake at London, Feb. 8, 1749-50, n. 497, p. 603. Knowledge of Geography among the Chinese, n. 494, p. 328. L. Lacrymae Batavicae, a Memoir on, by Dr. le Cat, n. 492, p. 175. Lambeth; of John Tradescant's Garden there, by Mr. W. Watson, n. 492, p. 160. ———Part of a Roof flung down there by an Earthquake, March 8, 1749-50, n. 497, p. 700. Lateral Operation for the Stone; a Proposal to remove its Defects, n. 491, p. 24. Layard, M. D. (Daniel Peter) of an extraordinary Impostume in a Lady's Stomach, n. 495, p. 406. Layard, INDEX. Layard, M. D. (Peter Daniel) of an Earthquake at London, March 8, 1749-50, n. 497, p. 621. Leicestershire, of an Earthquake there, Sept. 30, 1750, n. 497, p. 723. Lethicullier Esq; (Smart) of the Burning of the Steeple at Danbury, by Lightning; and of the Earthquake, n. 497, p. 611. Libella, or May Fly of Pennsylvania; Obs. thereon, by Mr. John Bartram, n. 494, p. 323, 401. Life of Pesennius Niger, with some Circumstances in the History thereof; by Mons. de Boze, n. 495, p. 452. Light of Rockets, at what Distance it may be seen, n. 496, p. 578. Lightning; its Effects in destroying the Polarity of a Mariners Compass, n. 492, p. 111. ——— burns the Steeple at Danbury in Essex, n. 497, p. 611. Lithotomy on Women, the Operation of, by Dr. le Cat, n. 492, p. 97. Locusts, of the Damage they did in Walachia, Moldavia, and Transilvania, in 1747 and 1748; and in Hungary and Poland in 1748, n. 491, p. 30. Logarithmic Tangents analogous to the Meridian Line, n. 496, p. 559. London, of an Earthquake there, Feb. 8, 1749-50, n. 497, p. 601, 603, 605. Longitude of Kingston in Jamaica determined. n. 495, p. 523. Luminous Arch Feb. 16, 1749. obs. by Dr. Cooper, n. 497, p. 647. Lunar Year, Remarks upon, by the Earl of Macclesfield, n. 495, p. 418. Luna Eclipsis, obs. in Paraquaria, Feb. 24, & Aug. 19, 1747, n. 491, p. 8. ——— July 28, 1748, obs. Madriti, n. 491, p. 10. Luna & Martis Occultatio, Pekini, Dec. 6, 1747, n. 493, p. 312. Lyttelton, LL. D. (Rev. Charles) of a non-descript petrified Insect, n. 496, p. 598. M. Macclerf INDEX. M. Macclesfield (Earl of) Remarks upon the Solar and Lunar Years, &c. n. 495, p. 417—434. Mackenzie (Mr. Murdock) of the Tides in Orkney, n. 492, p. 149. ——of Earthquakes at Smyrna, n. 497, p. 700. Maire (Mr. Christopher) Obs. of the Eclipse of the Moon, Dec. 23, 1749; and that of the Sun, Jan. 8, 1750, n. 494, p. 321. Manna, the Method of gathering it near Naples, n. 495, p. 470. Mariner's Compass, contrived by Gowin Knight, n. 495, p. 505. ——proposed by Dr. Knight, improved by J. Smeaton, n. 495, p. 513. Mark, a Weight, n. 491, p. 65. Martis & Luna Occultatio Pekini, Dec. 6, 1747, n. 494, p. 312. Martis & Veneris Conjunctio Pekini, mensis Martii 1748. ibid. p. 314. Martyn, M. D. (John) of an Aurora Australis, seen at Chelsea, Jan. 23, 1749-50. n. 494, p. 319. ——of an Aurora Borealis, Feb. 16, 1749-50, n. 494, p. 345. ——of an Earthquake at Chelsea, Feb. 8, 1749-50, n. 497, p. 609.—March 8, 1749-50, ib. p. 630. May Flies of Pennsylvania, by Mr. John Bertram, n. 494, p. 401. Mayze, the Effects of the Mixture of its Farina, n. 493, p. 206. Measures of Capacity, of the English, by Mr. Reynardson, n. 491, p. 54. Roman, ib. p. 70. ——dry, n. 491, p. 65. Medals of Pescennius Niger, Reflections on: n. 495, p. 452. Meridian of a Place, how to find, n. 493, p. 244. ——Line or Sum of the Secants, analogous to Logarithmic Tangents, n. 496, p. 559. Meteor, an extraordinary, seen in Rutlandshire, 1749, n. 493, p. 248. Miles, INDEX. Miles, D.D. (Rev. Henry) of Thermometers, and of the Weather, n. 491, p. 1.—of some Vertebrae of Ammonites, ib. p. 37.—of a very cold Day, and another very hot Day, in June and July 1749, n. 493, p. 208.—of the green Mould on Fire-wood, n. 494, p. 334.—of an Aurora Borealis, Jan. 23, 1750-51, ib. p. 346.—of the Heat of the Weather in July and September 1750, n. 496, p. 571.—of an Earthquake at Tooting, Feb. 8, 1749-50, n. 497, p. 607. March 8, 1749-50, ib. p. 628.—State of the Barometer and Thermometer at London and Tooting, Feb. 8, 1749-50, n. 497, p. 608, 609.—of extraordinary Heat in February; and of the Earthquake in that Month, 1749-50, ib. p. 619.—of an Earthquake Sept. 30, 1750, ibid. p. 726. Miller (Mr. Jof.) a Catalogue of the 50 Plants from the Apothecaries Company, for 1746, n. 491, p. 43. Milner, Esq; (Wm.) Case of Nic. Recks's being born with his Feet inwards, and brought to rights, n. 493, p. 239. Mines in Cornwall have Spar, or Crystals, n. 493, p. 250.—their Direction in them. ib. p. 275. Mitkras, a Bas-relief of, found at York, n. 493, p. 214. Mock Sun, obs. at Norwich, n. 493, p. 203. Molesey. See East Molesey. Moneyers Pound, n. 491, p. 67. Monnier (Tho. le) cured of a dry Gangrene. n. 491, p. 77. Moon, of her Acceleration; by the Rev. Mr. Dunthorne, n. 492, p. 162. Morbus Strangularius, by Dr. John Starr, n. 495, p. 436—446. More, Esq; (Robert) Remarks in his Travels thro' Italy, n. 495, p. 464. —Method of gathering Manna near Naples, n. 465, p. 470. Mortimer, M. D. (Cromwell) Case of a Lady, touching the Small-Pox, n. 493, p. 233.—Description of a Flit, n. 495, p. 518.—of a small flat spheroidal Stone, n. 496, p. 602.* Mould, of the green, on Fire-wood, n. 494, p. 334. INDEX. Mounsey, M.D. (James) of the Russia Caistor, n. 493, p. 217. Mitage (Mr. John) a Proposal to remove the only real Defect in the lateral Operation for the Stone, n. 491, p. 24. N. Naples, the Method of gathering Manna near that Place, n. 495, p. 470. Northborough in Leicestershire, of an Earthquake there Sept. 30, 1750, n. 497, p. 704. Newcome (Mr. Peter) of an Earthquake at Hackney near London, March 18 and 19, n. 497, p. 653. Newton in Northamptonshire, of an Earthquake there Sept. 30, 1750, n. 497, p. 701. Nixon (Rev. Mr. John) of an Earthquake Sept. 30, 1750, n. 497, p. 706, 710, 728. Nollet (P'Abbe) Examination of certain Phenomena in Electricity, n. 497, p. 368. Norfolk, of the Roman Camp there at Caistor, n. 493, p. 196. Northern Lights Feb. 15 and 16, 1749-50, obs. by Dr. John Huxham, n. 495, p. 472. Northampton, of an Earthquake there Sept. 30, 1750, by Dr. Dodridge, n. 497, p. 712. Norwich, a Halo, or Mock Sun obs. there, by Mr. Arden, n. 493, p. 203.—An Explosion in the Air heard there, June 7, 1750, n. 497, p. 698. O. Observationes olimque Astronomicae, à P. Suarez, & S. J. in Paraquaria habita 1747. n. 491, p. 8. —varia Pekini Sin. 1748, n. 494, p. 305—319. Observations on the Northern Lights Feb. 15 and 16, 1749-50, by J. Huxham, n. 495, p. 472. Observatory, the portable; or the Equatorial Telescope, n. 493, p. 242. Occultatio Martis & Luna Pekini, Dec. 6, 1747. n. 494, p. 312. Odours do not pass through Glass by Electricity, n. 494, p. 348. INDEX. Orbits of Planets, their Contraction, n. 494, p. 356. Orkney, of the Tides there, by Mr. Mackenzie, n. 492, p. 149. P. Paintings at Herculaneum, Remarks on them, n. 491, p. 14. Paper Money current among the Chinese, n. 494, p. 330. Papers, several, concerning a new Semi-Metal, called Platina, n. 496, p. 584—596. Paraquaria, Obs. Astronomicæ ibidem habitæ, 1747. per Jesuitas, n. 491, p. 8. Parsons, M. D. (James) of the Rana Piscatrix, n. 492, p. 126. Paschal Limits (Gregorian) shewn by the Earl of Maclesfield, n. 495, p. 431. Peck, a Measure, n. 491, p. 65. Pennant (Mr.) of an Earthquake in Flintshire, April 2, 1750, n. 497, p. 687. Pescennius Niger, Reflections on his Medals, n. 495, p. 452. Philosophy of Earthquakes, by Dr. Wm. Stukeley, n. 497, p. 731, &c. Phænomena (certain) in Electricity examined, by Abbe Nollet, n. 494, p. 370—397. Pietra de Mombazza, or the Rhinoceros Bezoar, n. 492, p. 119. —de Cobra de Cabelos, or pretended Serpent-stone, ib. p. 121. Pipe, or But of Wine, &c. n. 491, p. 55. Planet, or Star, to find at Noon-day, n. 493, p. 245. Planets, of the Contraction of their Orbits, n. 494, p. 356. Plants, a Catalogue of the 50 from the Apothecaries Company, for the Year 1746, n. 491, p. 43.—for the Year 1747, n. 494, p. 331.—for the Year 1748, ib. p. 359.—for the Year 1749, n. 495. p. 403. Platina, a new Semi-Metal, n. 496. p. 584. Platt (Mr. Joseph) of a spheroidal Stone, n. 496, p. 534. Plymouth, of an Earthquake there, Feb. 8, 1749-50, n. 497, p. 693. INDEX. Polarity of a Mariners Compass destroyed by the Effects of Lightning, n. 492, p. 111. Portable Observatory, or the Equatorial Telescope, n. 493, p. 242. Portsmouth, of an Earthquake there, March 18, 1749-50, by Mr. John Ellicott, n. 497, p. 646.—by Dan. Wray, Esq; ib. p. 647.—by Mr. Taylor, ib. p. 649. Pottle, a Measure, n. 491, p. 65. Pringle, M. D. (John) Experiments on Substances resisting Putrefaction, n. 495, p. 480. 525. 550. Purging Waters, the Strength of several examined, by Dr. Stephen Hales, n. 495, p. 446. Putrefaction, what Substances resist it, n. 495, p. 480. and n. 496, p. 525. 550.—What hasten and promote it, ib. p. 553. Q. Quadrantal, a Roman Measure, n. 491, p. 70. Quarter, of London, ib. p. 65. Queries concerning the Tides in a large Ocean, n. 492, p. 158. R. Rainbow, an extraordinary, obf. July 15, 1748, by Peter Deval, Esq; n. 493, p. 193. Rana Piscatrix, by Dr. James Parsons, n. 492, p. 126. Reaumur (M. de) of an Earthquake in France, Octob. 11, 1749, n. 497, p. 691. Recks's (Nicolas) Case, touching his being born with his Feet turned inwards, n. 493, p. 239. Reflections on the Medals of Pescennius Niger, by M. le Boze, n. 495, p. 452. Remarks on the Effects of Lightning, in destroying the Polarity of a Mariners Compass, n. 492, p. 113. ———made in his Travels through Italy, by Rob. More, Esq; n. 495, p. 464. Respirationis Experimenta aliqua, per Alb. Haller, n. 494, p. 325. Reynardson, Esq; (Samuel) of English Weights, and Measures of Capacity, n. 491, p. 54. Rhinozeros INDEX. Rhinoceros Bezoar, n. 492, p. 120. Robertson (Mr. John) of the Analogy of Logarithmic Tangents to the Meridian Line, n. 496, p. 559. Robins (Mr. Benjamin) Obs. on the Height to which Rockets ascend, n. 492, p. 131. n. 496, p. 578; and, to what Distance their Light may be seen, ib. p. 582. Roman Inscription, Remarks upon, by Mr. John Ward, n. 491, p. 293. Ronde (Mr.) dry Gangrene stopp'd, n. 491, p. 75. Russel, Etq.; (Michael) of an Earthquake at London, March 8, 1749-50, n. 497, p. 631. Rufa Castor, the true Sort, n. 493, p. 217. Rutlandshire, an extraordinary Meteor seen there, n. 493, p. 243. S. Sack, of Wool, n. 491, p. 66. Salt Mines near Cracau, n. 493, p. 228. Salvadora, a new Genus of Plants, by Dr. Garcin, n. 491, p. 47. Sayer (Mr. J.) of Mr. Smith's Case; the Coats of his Stomach turned into a cartilaginous Substance, n. 491, p. 30. Sedden (Rev. Mr. John) of an Earthquake at Warrington in Lancashire, April 2, 1750, n. 497, p. 695. Sediments found in some particular Purging Waters, n. 495, p. 446. Seeds, their Minuteness in some Plants, n. 494, p. 337. Seminius vivæ, obs. per Albert Haier, n. 494, p. 340. Semi-Metal a new, called Platina, n. 496, p. 584. Senex (Mrs.) tells large Glob. s. prepared by her late Husband, n. 493, p. 90. Serpent-flone, of the preter ol., by Sir Hans Sloane, Bart. n. 492, p. 118. Short (Mr. James) Description and Uses of an Equatorial Telescope, n. 493, p. 212. ———of an Eclipse of the Moon, obs. at Mr. Graham's in Fleet-street, 1749, n. 493, p. 247. INDEX. Short, of an Eclipse of the Moon, June 8, 1750, n. 496, p. 523. — of the total Eclipse of the Moon, Dec. 2, 1750, n. 496, p. 575. Shoane, Bart. (Sir Hans) of the pretended Serpent-stone, &c. n. 432, p. 118. Small Pox differently affect the Fetus in utero, n. 493, p. 236. ——— appear in a Child two Days after its Birth, n. 493, p. 234. Smeaton (John) Improvements of Dr. Knight's Mariners Compass, n. 495, p. 513. Smethurst (Gamaliel) of a new-invented Shwan-pan, or Chinese Accompt-Table, n. 491, p. 22. Smith (Mr. —) his Case, the Coats of his Stomach turned into a cartilaginous Substance, n. 491, n. 39. ——— (Mr. William) of an Earthquake at Peterborough, Sept. 30, 1750, n. 497, p. 728. Smyrna, of an Earthquake there, by Dr. Mackenzie, n. 497, p. 700. Solar Year, Remarks upon, by the Earl of Macclesfield, n. 495, p. 417. Solis Eclipsis, Julii 14, 1748, obs. Madriti, n. 491, p. 10. Southampton, an Earthquake there, and in the Parts adjacent, March 18 and 19, 1749-50, n. 497, p. 652. Spalding in Lincolnshire, an Earthquake there, Aug. 23, 1750, n. 497, p. 725. Spar, an Inquiry into its original State and Property, its Fluidity, and different Appearances, by Rev. Mr. Borlace, n. 493, p. 250, 255, 257. Spars, or Crystals, plain, n. 493, p. 258. Their Incrustations, ib. p. 259. their hexagonal Shape, p. 264. Size, p. 268. Colour, p. 270. Hardness, p. 272. Springs, the hot at Carlsbad, n. 493, p. 219. Stanford Hall in Northamptonshire, an Earthquake there, Sept. 30, 1750, n. 497, p. 706. Star, or Planet, to find at Noon-day, n. 493, p. 245. Starr, M. D. (John) of an Horse bit by a mad Dog, n. 495, p. 474. Starr, INDEX. Starr, of the Morbus strangulatorius, n. 495, p. 435. St. John's in Cumberland, a surprising Inundation in the Valley thereof, 1749, n. 494, p. 363. Steel, the tempering accounted for, n. 492, p. 184. Steeple of Danbury in Essex burnt by Lightning, n. 497, p. 611. Stellarum quarundam australium Declinationes, mensis Junio 1738, per Dom. de la Condamine, n. 492, p. 139. Sterling, a round, n. 491, p. 55. Steward (Mr.) of an Earthquake at Deen in Northamptonshire, Sept. 30, 1750, n. 497, p. 721. Stomach, its Coats turned into a cartilaginous Substance, n. 491, p. 39. —an extraordinary Impostume formed therein, n. 495, p. 406. Stone under the Tongue of a Lady, n. 491, p. 5. —the lateral Operation for it; Mr. Mudge's Proposal to remove the Defects of it, n. 491, p. 24. —a Weight, n. 491, p. 66. —a flat spheroidal, by Mr. Joseph Platt, n. 496, p. 534. —a small flat spheroidal, by Dr. Mortimer, n. 496, p. 602.* Strength of several Purging Waters examined, by Dr. Hales, n. 495, p. 446. Struijsk (Nicol.) de Vitis Cometarum, n. 492, p. 89. Stukely, M.D. (Rev. Wm.) Explanation of a Bas-relief, found at York, n. 493, p. 214. —of the Causes of Earthquakes, n. 497, p. 641, 657. —Philosophy of Earthquakes, ibid. p. 731. Suarez, e Soc. J. (P. Bonaventura) Observationes Astronomicæ, 1747, n. 491, p. 8. Substances resisting Putrefaction, n. 495, p. 480. n. 496, p. 525, 550. Sun eclipsed Jan. 8, 1750, obs. at Rome, by Mr. Christoph. Maine, n. 494, p. 322.—at Berlin, by Mr. Grischow jun. and Mr. Kies, ibid. p. 339.—by Mr. John Catlin, and Mr. James Short, n. 496, p. 523. T. Tangents INDEX. T. Tangents Logarithmic, analogous to the Meridian Line, n. 496, p. 559. Taunton in Somersetshire, an Earthquake there, July 1, 1749, n. 497, p. 690. Taylor (Rev. Mr.) of an Earthquake at Portsmouth, March 18, 1749-50, n. 497, p. 649. Telescope, the Equatorial, its Uses, n. 493, p. 244, 245. Tempering of Steel accounted for, n. 492, p. 176. Tertian, a Wine-measure, n. 491, p. 55. Thermometer and Barometer, with their Extremes, at Tooting, 1749, n. 493, p. 211. in London, ib. p. 213. ——— the State of, on the 8th of February 1749-50, at London, n. 497, p. 608. at Tooting, ib. p. 609. Thermometers, Dr. Miles of, n. 491, p. 1.—of Quick-silver the best, ib. p. 2. ——— their near Agreement in London and at Tooting, n. 493, p. 208. Tides in Orkney, by Mr. Murdock Mackenzie, n. 492, p. 149. ——— in a large Ocean; Queries concerning them, ibid. p. 158. ——— of an irregular in the River of Forth, by Mr. Edward Wright, n. 495, p. 412. Tongue, a Stone under it, n. 491, p. 5. Tooting, of an Earthquake there Feb. 8, 1749-50, n. 497, p. 607. Tradescant's Garden at Lambeth, some Account of, by W. Watson, n. 492, p. 160. Travels through Italy, by Rob. More, Esq; n. 495, p. 464. Troy Pound, n. 491, p. 57. 59. whence its Name, ib. p. 69. Tumour on the Bladder, extirpated by Mr. Joseph Warner, n. 495, p. 414. Tumours out of the Reach of the Surgeon's Fingers, an Instrument for the Extirpation of them; by Dr. le Cat, n. 491, p. 72. 80. Tun of Wine, Oil, Honey, ib. p. 55. INDEX. V. Valley of St. John's in Cumberland, a surprising Inundation there, 1749, n. 494, p. 363. Veneris & Martis Conjunctio Pekini, mens. Mart. 1748, n. 494, p. 314. — & Jovis Congressus Pekini, Jan. 1, 1748, ib. p. 315. Vesica fellica non exitit in cadavere aperto, n. 492, p. 92. Vice Cometarum, per Nic. Struijk, n. 492, p. 89. — Seminis, obs. per Alb. Haller, n. 494, p. 340. Ulloa (Antonius de) Observ. Eclips. Solaris, Jul. 14, & Lunae, Jul. 28, 1748. Madriti, n. 491, p. 10. — of the Vomito prieto, or the black Vomit, n. 422, p. 134, 135. W. Waddell (Capt. John) of the Effects of Lightning on a Mariners Compass, n. 492, p. 111. Ward (John) Attempt to explain an antient Greek Inscription, n. 495, p. 488. Warner (Mr. Joseph) of a Tumour growing on the Inside of the Bladder, n. 495, p. 414. Warrington in Lancashire, an Earthquake there, April 2, 1750, n. 497, p. 695. Water-spout, a Meteor resembling one, n. 493, p. 248. Watson (Mr.W.) of John Tradescant's Garden at Lambeth, n. 492, p. 160.—of the Fatus in utero being differently affected by the Small Pox, n. 493, p. 235.—of Odours not passing thro' Glats, by Electricity, n. 494, p. 348.—of a new Semi-Metal, called Platina, n. 496, p. 584. Wax and Honey, how gathered, n. 496, p. 536. Weather, Dr. Miles, Obs. of, n. 491, p. 1. — of hot, in July and September 1750, by Dr. Miles, n. 496, p. 571. —in July 1750, by Mr. Arderon, ib. p. 573. Weldon with Sutton, in Northamptonshire, of an Earthquake there, Sept. 30, 1750, n. 497, p. 707. Weights of the English, by Mr. Reynardson, n. 491, p. 54. — Troy and Avoirdupois, their Difference, n. 491, p. 59. INDEX. p. 59: of a cubic Foot of Spring Water, ib. p. 63. Apothecaries, ib. p. 66. Goldsmiths, ibid. Way of Cheese, n. 491, p. 66. Wilmer, M. D. (John) Catalogue of the 50 Plants from Chelsea Garden, for the Year 1747, n. 494, p. 331.—for the Year 1748, ib. p. 359.—for the Year 1749, ib. 403. Winbourn in Dorsetshire, of an Earthquake there, May 4, 1749, p. 689. Womb, an Excrecence from thence extirpated by Dr. John Burton, n. 495, p. 520. Women, the Operation of Litbotomy on them, by Dr. le Cat, n. 492, p. 97. Wray, Esq; (Daniel) of an Earthquake at Portsmouth, March 18, 1749-50, n. 497, p. 646, 647. Wright (Mr. Edward) of an irregular Tide in the River of Forth, n. 495, p. 412. Y. York, a Bas-relief of Mitbras found there, n. 493, p. 214. FINIS. ERRATA in Vol. XLVI. of Philos. Transactions. Transact. No 490. p. 613. l. 10. for Walling read Shalford Farm (adjoining to Wasing) in the Parish of Brimpton. Transact. No 494. p. 295. l. 2. for 1702. read 1699. P. 301. l. 29. and p. 304. l. 15. for Rincesius read Reinesius. Transact. No 495. p. 491. l. 17. and p. 496. l. 5. for MAPAGONIOΣ read MAPAGΩΝΙΟΣ. P. 495. l. 23. for Lithieuillier read Lethieuillier. P. 499, Note, l. 6. for ΝΙΚΟΜΗΔΟΥΣ read ΝΙΚΟΜΗΔΟΙ.