1From Thomas Jefferson to Jacob Abbot Cummings, 9 April 1826 (Jefferson Papers)
my last to you was of Nov. 4. yours since rec d are of Oct. 7. Nov. 14. Dec 10. Jan. 26. Feb. 11. the invoices rec d are from Article 243. to 1273. contained in boxes N o 7. to 21. which of these boxes particularly are come to hand I cannot say, having been prevented by my health from going to the University more than 2. or 3. times in as many months. the great default in my correspondence...