1Enclosure: Petty Vaughan’s Notes on Rutabaga (Swedish Turnip), 29 March 1819, enclosure number 1 in Petty Vaughan to … (Jefferson Papers)
...harrowed, & immediately after planting your corn; sow the turnip seed in drills, 3 or 3
2Benjamin Vaughan to Thomas Jefferson, 16 April 1819 (Jefferson Papers)
I shall endeavor to send you some Swedish turnip seed from this place; & I have written for some...
3Benjamin Vaughan to Thomas Jefferson, 21–22 April 1819 (Jefferson Papers)
...to day, to move homeward; having desired the turnip seed to be inclosed to you, as requested...
4William Oliver Vaughan to Thomas Jefferson, 25 April 1819 (Jefferson Papers)
Mail a packet of Sweedish Turnip Seed. I believe it of a very good quality &...
5Benjamin Vaughan to Martha Jefferson Randolph, 23 June 1819 (Jefferson Papers)
The packet of Swedish turnip seed was sent, as desired; with
6To James Madison from John D. Hunter, 15 October 1824 (Madison Papers)
...; and among them some White decanter turnip seeds. Many of the turnips measured thirty...
7From James Madison to John D. Hunter, 20 October 1824 (Madison Papers)
The Turnip Seeds with which you favored me came safely to hand and...