Abijah Hammond to Henry Knox about Not Being Able to See Him and Christmas Plans, 24 December 1795
Abijah Hammond to Henry Knox Regarding a Statement He Has Received from Colonel William Stephens Smith, 21 June 1796
Abijah Hammond to Henry Knox about Colonel Smith's Misfortunes, 6 April 1796
Abijah Hammond to Henry Knox about Helping Knox with Business, 15 September 1795
Abijah Hammond to Henry Knox about Politics, 22 April 1796
Abijah Hammond to Henry Knox Discussing Hammond's Search for Good Madeira Wine, 14 March 1792
Abijah Hammond to Henry Knox on His Health, the Death of Knox's Two Children and Business, 29 May 1796
An Address Delivered Before the West Chester Agricultural Society, on the 27th October, 1819
An Address Delivered Before the West Chester Agricultural Society, October 27, 1824,
An Address Delivered Before the Agricultural Society of the County of Westchester, N.Y.