1Timothy Dwight Porter to Thomas Jefferson, [ca. 10 March 1820] (Jefferson Papers)
I send for your inspection a copy of the constitution of the Am. Geol. Soc. among whose members you have signified your willingness to hold a place. The Society has met but once since its adoption—Some account of its proceedings will be communicated to the public thro’ the Journal of Science. Respectfully yours, RC ( DLC: TJ Papers , 215:38424–5); on a sheet folded to form four pages, with...