At the Golden Ball in St. Christophers Church-Yard in Thread-Needle-street, near Stocks Market. You may have  
A Certain, Safe and Private Cure for any Venereal Pox or Clap, by a Physician, not used to make himself public, nor had not now, only to oppose the Ignorant, and prevent the Ruin of such as labour under this Disaster. I shall not use many Invitations, rather leave you to make Experience, then speak as you find: In a word, Let your Condition be never so bad, distrust not, although you have been under the hands of several Doctors, and by the use of their Medicines, grown rather worse than better, and tho' Fluxed several times to no purpose; nay, if you have Languished under it several Years, and are Poxed to that degree, that you are broken out in an hundred Places, I promise faithfully( under God) to make a Perfect Cure in a reasonable time, or desire Nothing for my Pains.  
But for those that have been lately Sporting, and by Chance have got a Clap, or Running of the Reins, I promise to Cure them in Six or Seven Days, without loss of Time, or hindrance of any Business.  
I am to be spoken with any Hour of the Day, except from Eleven till Two.