Citation - New York Mercury (Gaine): 1769.02.13

NYM(G.769.018
13 Feb 1769:41 (903)
Mr. Wall, comedian, engages to teach ladies and gentlemen,
to play on the guitar.  To prevent trouble, his terms are to
such as chuse to be waited on at their houses, one guinea
entrance, and the same per month; for which he pays
attendance three times a week.  Ladies and gentlemen, who
may think proper to honour him with their commands, by
sending to his lodgings, at Mr. Davan's, breeches-maker, in
Queen-street, near the Fly-Market, will be waited on.