1To George Washington from John Mason, 4 August 1789 (Washington Papers)
I had the Honour to address you twelve or fourteen days agoe by way of Potomac covering a...
2From George Washington to John Mason, 12 October 1789 (Washington Papers)
I have received your letter of the 14th of August together with its enclosures, for which, as...
3To George Washington from John Mason, 26 April 1793 (Washington Papers)
Having lately heard from France it was probable that, that Government Would make Application to...