Citation - Pennsylvania Journal: 1782.09.28

PJ.782.066
28 Sep 1782:11, 12 (1529)
John McPherson, broker, has at present for sale, two new
vessels on the sticks in this city . . . [long 2 1/2 columns
of items, including] two harpsicords, one very elegant and
sweet tuned . . . a very elegant and good tuned spinnet,
with white keys . . . His office is in Chesnut-Street, three
doors from Front-Street, where he has stores for the
reception of goods, and he may be seen every day in the
coffee-house from eleven to one. . . .