1William Thornton to Thomas Jefferson, 27 May 1817 (Jefferson Papers)
I was very much gratified by hearing that the two Drawings arrived safe, and am highly obligated...
2Enclosure: William Thornton: Sketches for a Corinthian Pavilion, [ca. 27 May 1817] (Jefferson Papers)
MS ( ViU: TJP ); in Thornton’s hand; undated.