I doe believe the water of the fountaine that serves Lacock abbey is impregnated with {symbol for mars}[iron]. That at Crokerton, near Warminster, I thinke not at all inferior to those of Colbec in France. The best felt hatts are made at both places. At or near Lavington is a good salt spring. (From ye Earl of Abingdon.) The North Wilts horses, and other stranger horses, when they come to drinke of the water of Chalke-river, they will sniff and snort, it is so cold and tort I suppose being so much impregnated with {alchemical sign for nitre} [nitre]. Advise my countrymen to try the rest of the waters as the Sieur Du Clos, Physitian to his most Christian Majestie, has donne, and hath directed in his booke called “Observations of the Minerall Waters of France made in ye Academy of Sciences.”—I did it transient, and full of businesse, and “aliud agens tanquam canis e Nilo”. The freestone fountaine above Lacock, neer Bowdon, in the rode-way, is higher than the toppe of Lacock steeple. Sir J. Talbot might have for a small matter the highest and noblest Jeddeau [jet-d’eau] in England. It is at the foot of St. Anne’s-hill, or else Martinsoll-hill, {that} three springs have their source and origen; viz. the south Avon, which runnes to Sarum, and disembogues at Christes Church in Hants; the river Kynet, which runnes to Morlebrugh, Hungerford, and disembogues into the Thames about Reading; and on the foote of the north side arises another that runnes to Calne, which disembogues into the north Avon about Titherton, and runnes to Bristowe into the Severne. [See also Chap. III. Rivers.—J. B.] In the parish of……. is a spring dedicated to St. Winifred, formerly of great account for its soveraigne vertues. What they were I cannot learne; neither can I thinke the spring to be of less vertue now than in the time of Harry the Eight; in which age I am informed it was of great esteeme: and I am apt to conjecture that the reason why the spring grew out of fame was because S*. Winifred grew out of favour. At the Devizes, on the north side of the castle, there is a rivulet of water which doth petrifie leafes, sticks, plants, and other things that grow by it; which doth seem to prove that stones grow not by apposition only, as the Aristotelians assert, but by susception also; for if the stick did not suscept some vertue by which it is transmuted we may admire what doth become of the matter of the stick At Knahill [Knoyle] is a minerall water, which Dr. Toop and Dr. Chamberlayn have tryed. It is neer Mr. Willoughby’s house: it workes very kindly, and without any gripeing; it hath been used ever since about 1672. Dr. Guydot sayes the white sediment in the water of North Wiltshire is powder of freestone; and he also tells me that there is a medicinall well in the street at Box, near Bathe, which hath been used ever since about 1670.