11To Thomas Jefferson from John Mason, 4 December 1793 (Jefferson Papers)
In due course I was honoured with your Letter of 20th. Ulto. It is from our Connection with that...
12From Thomas Jefferson to John Mason, 11 March 1795 (Jefferson Papers)
So long ago as June 29. of the last year I inclosed you a draught on Caleb Lownes of Philadelphia...