---- ---- ---- his state of the thermometer at the Hague, Jan. 9, 1757, p. 148. _Trigonometry_, abridgement of it, p. 538. _Tumours_, some extraordinary ones upon the head of a man in St. Bartholomew’s-Hospital, p. 350. _Tringa_, or Snipe, account of a new-discovered species, p. 255. V _Vapour_, remarks on the opinion of Henry Eles, Esq; concerning the ascent of it, p. 240. _Ventilators_, attempt to improve the manner of working them by the help of a fire-engine, p. 727. _Vessels_, lymphatic, of animals, observations on their origin and use, p. 322. _Vigiliæ florum_, account of that faculty, p. 506. _Virginia_, remarkable storm of hail there, p. 746. W _Wall_, John, M.D. concerning the good effects of Malverne waters, p. 23. ---- ---- ---- his observations on the case of the Norfolk Boy cured of convulsions by the discharge of worms, p. 836. _Walmesley_, Mr. Charles, his letter on the irregular motions of a satellite, p. 807. _Walker_, Mr. John, his account of a new medicinal well lately discovered at Moffat in Annandale, p. 117. _Walpole_, Lord Horace, sequel to his account of his own case (Phil. Trans. vol. xlvii. p. 43 & 472.) p. 205. _Ward_, John, LL.D. letter communicated by him, with an account of the alterations making in the Pantheon at Rome, p. 115. ---- ---- ---- his account of the black assize at Oxford, p. 699. _Warner_, Jos. Surgeon, his account of a remarkable case of an aneurism, &c. p. 363. ---- ---- ---- ---- instance of four rough stones extracted from the urinary bladder of a man, by the lateral method of cutting for the stone, p. 579. _Water_, account of its fall under bridges, p. 492. ---- fresh, method of procuring it from salt water with wood-ashes, p. 635. _Waters_, the Carlsbad mineral, account of them, p. 25. ---- ---- ---- ---- their lithontriptic virtue with lime-water and soap, p. 386. ---- Malverne, the good effects of them, p. 23. ---- medicinal, at Moffat in Annandale, account of them, p. 117. Various experiments on them, p. 121. _Watson_, William, M. D. memoir concerning a genus of plants called Lichen, &c. p. 652. ---- ---- ---- his account of some extraordinary effects arising from convulsions, p. 743. ---- ---- ---- his further account of the poisonous effects of the Oenanthe aquatica succo viroso crocanthe of Lobel, or Hemlock Dropwort, p. 856. _Well_, medicinal, a new one discovered near Moffat in Annandale, p. 117. _Weather_, extraordinary heat of it in July 1757, p. 523. ---- ---- ---- ---- ---- in Georgia, p. 754. _Wendlingen_, P. Joan. observatio eclipsis lunaris facta Matriti, die 30 Julii 1757, p. 640. _White_, Taylor, Esq; his discourse on the Cinamon, Cassia, or Canella, p. 860. _Whytt_, Robert, M. D. his account of the lithontriptic virtue of the Carlsbad waters, lime-water and soap, p. 386. ---- ---- ---- concerning the remarkable effects of blisters in lessening the quickness of the pulse in coughs attended with infarction of the lungs, p. 569.