Citation - Pennsylvania Journal: 1765.06.06

PJ.765.013
6 Jun 1765:23 (1174)
On Thursday forenoon last, the public commencement in the
college of this city, was opened before a numerous and
polite audience. . . .
  The business of the day was concluded by a dialogue,
spoken with much propriety by Mr. Peters and Mr. Kinnersley. 
The solo air on peace was sung by master Bankson, of the
junior philosophy class, with such an exquisite sweetness
and delicacy of voice, that the whole audience was charmed
with the performance.