1From George Washington to Joseph Mandrillon, 12 October 1789 (Washington Papers)
At this late hour I do myself the pleasure to acknowledge the receipt of your letter of the 25....
2From George Washington to Joseph Mandrillon, 30 June 1790 (Washington Papers)
In replying to your several letters of the 15th of June and 4th of December 1789, and the 10th of...