11David Gelston to Thomas Jefferson, 21 April 1814 (Jefferson Papers)
Perceiving by your note of the 3 d instant , that, the seeds I sent to you may be more useful...
12David Gelston to Thomas Jefferson, 22 March 1814 (Jefferson Papers)
I do my self the pleasure, to enclose to you a few pumpkin seeds, which were taken from one...
13David Gelston to Thomas Jefferson, 7 July 1812 (Jefferson Papers)
Your letter of the 2 d instant I have received, and this day, I have shipped the machine on board...
14David Gelston to Thomas Jefferson, 26 June 1812 (Jefferson Papers)
I received in due course your letter of 9 th April —but, heard nothing of the machine you...
15David Gelston to Thomas Jefferson, 17 October 1811 (Jefferson Papers)
Being sensible of the interest You feel in all useful discoveries and improvements in our...
16David Gelston to Thomas Jefferson, 21 June 1809 (Jefferson Papers)
I have this day receiv d your letter of the 15 th instant. and I have no doubt by what I have...