11To James Madison from David Gelston, 5 October 1810 (Abstract) (Madison Papers)
5 October 1810, New York. Encloses a copy of a bill from London for the expenses—“£2.13.2 Sterlg...
12David Gelston to Thomas Jefferson, 17 October 1811 (Jefferson Papers)
Being sensible of the interest You feel in all useful discoveries and improvements in our...
13Enclosure: David Gelston’s List of Steamboats, [ca. 17 October 1811] (Jefferson Papers)
List of Steam Boats Length Breadth Depth Tonnage Between New York & Albany { Paragon 167.6 26.10...
14Enclosure: Certificate of Henry Remsen and David Gelston, 11 January 1812 (Jefferson Papers)
We have seen M r Jefferson’s name to a subscription for publishing a new Encyclopædia or...
15David 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...
16David 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...
17David 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...
18David 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...
19To James Madison from David Gelston, 24 July 1815 (Abstract) (Madison Papers)
§ From David Gelston. 24 July 1815, New York. “I wrote to you on the 22 [not found] & en[c]losed...
20David Gelston to Thomas Jefferson, 8 January 1816 (Jefferson Papers)
I have received a letter from M r Baker , consul at Tarragona , with a box for you said to...