31Horatio G. Spafford to Thomas Jefferson, 5 April 1819 (Jefferson Papers)
Thy evening of life is an object of general concern, amongst all those who are attached to...
32Horatio G. Spafford to Thomas Jefferson, 5 October 1819 (Jefferson Papers)
I was duly favored with thy reply to my last Letter , as, indeed, I have always been, by every...
33Horatio G. Spafford to Thomas Jefferson, 28 February 1822 (Jefferson Papers)
Permit me again to recall thy recollection to the poor old literary drudge, who has constantly...
34To Thomas Jefferson from Horatio Gates Spafford, 25 November 1822 (Jefferson Papers)
After 20 odd years of investigation as an operative Chemist, I have succeeded in demonstrating...
35To Thomas Jefferson from Horatio Gates Spafford, 8 April 1824 (Jefferson Papers)
To save the trouble, let thy clerk, or some young man say whether I can send thee a 3 dollar...
36To Thomas Jefferson from Horatio Gates Spafford, 18 June 1824 (Jefferson Papers)
Thy Letter duly reached my family, & I have now the pleasure to acknowledge the receipt of it. I...
37To Thomas Jefferson from Horatio Gates Spafford, 28 October 1824 (Jefferson Papers)
I am to much of a Virginian, & to friendly to the great design on which thou art bestowing thy...