1Jeremiah Greenleaf to Thomas Jefferson, 23 June 1819 (Jefferson Papers)
Greenleaf, Jeremiah; Grammar Simplified; or, an Ocular Analysis of the English Language [index...
2Thomas Jefferson to Jeremiah Greenleaf, 5 July 1819 (Jefferson Papers)
Greenleaf, Jeremiah; Grammar Simplified; or, an Ocular Analysis of the English Language [index...
3Jeremiah Greenleaf to Thomas Jefferson, 17 May 1822 (Jefferson Papers)
Greenleaf, Jeremiah; Grammar Simplified; or, an Ocular Analysis of the English Language [index...