1To George Washington from Matthew Clarkson, 2 January 1790 (Washington Papers)
Having formerly acted under your immediate Command as a principal in the department of auditor of...
2To George Washington from Matthew Clarkson, 19 October 1793 (Washington Papers)
It having pleased Divine Providence to add Doctor Phile, the naval officer of this port, to the...
3Enclosure: Matthew Clarkson to Timothy Pickering, 23 October 1793 (Washington Papers)
I think it may be concluded that the state of the mortal sickness is become more favorable, this...