THIS Paper is to Inform any person of what Condition Quality or Sex soever , That at and in the now dwelling House of John Halhed Vintner and Victualler , in the Parish of St. James Clarken Well , London ; in the way going up to Islington , at the Sign of the Fountain , is a Medicinal Water which ( upon the mature Consideration , many Tryals , and serious Deliberation of that most Famous , eminently Learned , and long experienced Philosopher , Chymist and Physician , the honorable Robert Boyle Esq ; ) was adjudged and openly declared to be the strongest and very best of these late found-out Medicinal Iron Waters ; Though 't is acknowledged the others near this place are not without their Commendation , ( which they justly deserve ) but this is equivalent , if not better , in Virtue Goodness and Operation to that of Tunbridge , ( so mightily cry'd up ) or any other Iron water yet known ; and was therefore upon the Fourteenth of July last past , by him deservedly nominated and called The LONDON-SPAW , before an eminent , knowing and more than ordinary ingenions Apothecary , whose Curiosity drew him thither , and was then and there present and heard it , besides the said John Halhed , and other sufficient men : And it is very observable , That this Water alone had first that Name given to it ; and therefore the Owner desires all persons to take particular Notice of it , and to take it into their serious consideration : especially all those that drink of Medicinal Waters , seeing a much less quantity of this water works the same effect as a greater quantity of others does do . And if men will not believe him , who for his excelling in experimental Knowledg , being one of the Principals of the Royal Society , and the glory of our English Nation , 't is hard to say , whom they will believe . Yet this is not printed to perswade Gentlemen , Ladies or any other persons whatever to depend on his Judgment only , but it being so very nere the City , and so very easyo make tryal of ; It is therefore desired by the Owner , that they will be pleased to call at his House , and not only see but taste the Waters , and be their own Judges : And also he wishes that the Greatness of his Accommodation were suitable to the Goodness of his Water , for the sake of those Persons of Quality he invites to come thither ; notwithstanding he is not without convenient Apartments and Walks for both Sexes , but more especially for the Female Sex . And this may serve further to inform all persons . That divers other able Physicians of the Colledge of LONDON , did readily concur with the above mentioned the Honorable , and Learned Boyle , in the same judgment to a tittle ; some of which ought to be consulted and advised with ; by all those persons that intend to drink them , in order to a due preparation of their Bodies before their taking , and their methodical waies in taking of them , as to the time , when and how long , as well as to what Quantity , for the more speedy and more effectual way of curing of those many Distempers and Diseases , they are by being regularly and advisedly taken , capable to cure , too tedious to be here inserted ; of all which by able physicians you will be fully and throughly informed . I shall conclude all with my Hearty return of all imaginable Thanks to those worthy deserving and publick Spirited Physicians , who first made the discovery of this excellent Medicinal Water for Me ; and to whom I acknowledg My Self ever obliged .

The Poor may have it gratis .