Now in the press, and next week will be published, for the benefit of my fellow citizens and their posterity. (In octavo) The true art of mixing every kind of wine and spirits, so as to retain the flavour of either sort you desire; and the invaluable secret of changing the quality of Philadelphia and New-England rum to that of West India; at the trifling expence only of your honour and veracity ... Also, the true art of gauging; with infallible directions how to make the most exact allowance for every sort of cask or vessel, of whatever shape, form, or size. By I.W. gentleman. But late wine and spirit merchant, and gauger in Water-street, Philadelphia.