All documents by date: 1780 (56 files)
- John Adams diary 30, 13 November 1779 - 6 January 1780
- John Adams autobiography, part 3 : sheet 11 of 18, 28 December 1779 - 6 January 1780
- John Adams autobiography, part 3 : sheet 12 of 18, 6 - 11 January 1780
- John Adams diary 31, 7 January - 5 February, 27 July - 6 August 1780
- John Adams autobiography, part 3 : sheet 13 of 18, 11 - 16 January 1780
- John Adams autobiography, part 3 : sheet 14 of 18, 16 January 1780
- John Adams autobiography, part 3 : sheet 15 of 18, 16 January - 4 February 1780
- Letter from John Adams to Abigail Adams, 16 January 1780
- Letter from Abigail Adams to John Adams, 18 January 1780, letterbook copy
- John Adams autobiography, part 3 : sheet 16 of 18, 4 - 15 February 1780
- Letter from John Adams to Abigail Adams, 12 February 1780
- John Adams autobiography, part 3 : sheet 17 of 18, 15 - 24 February 1780
- Letter from John Adams to Abigail Adams, 16 February 1780
- John Adams autobiography, part 3 : sheet 18 of 18, 19 February - 21 March 1780
- Letter from John Adams to Abigail Adams, 23 February 1780
- Letter from Abigail Adams to John Adams, 26 February 1780
- Letter from John Adams to Abigail Adams, 27 February 1780
- Letter from John Adams to Abigail Adams, 28 February 1780
- Letter from John Adams to Abigail Adams, 28 February 1780
- Letter from Abigail Adams to John Adams, 1 March 1780
- Letter from John Adams to Abigail Adams, ante 15 March 1780
- Letter from John Adams to Abigail Adams, 15 March 1780
- Letter from John Adams to Abigail Adams, 16 March 1780
- Letter from John Adams to Abigail Adams, 16 March 1780
- Letter from John Adams to Abigail Adams, 18 March 1780
- Letter from John Adams to Abigail Adams, 24 March 1780
- Letter from John Adams to Abigail Adams, 28 March 1780
- Letter from John Adams to Abigail Adams, April - May 1780
- Letter from John Adams to Abigail Adams, 6 April 1780
- Letter from Abigail Adams to John Adams, 15 April 1780
- Letter from Abigail Adams to John Adams, 1 May 1780
- Letter from John Adams to Abigail Adams, 3 May 1780
- Letter from John Adams to Abigail Adams, 5 May 1780
- Letter from John Adams to Abigail Adams, 12 May 1780
- Letter from John Adams to Abigail Adams, post 12 May 1780
- Letter from John Adams to Abigail Adams, 15 May 1780
- Letter from John Adams to Abigail Adams, 17 May 1780
- Letter from John Adams to Abigail Adams, 3 June 1780
- Letter from Abigail Adams to John Adams, 13 June 1780
- Letter from John Adams to Abigail Adams, 17 June 1780
- Letter from John Adams to Abigail Adams, 23 June 1780
- Letter from Abigail Adams to John Adams, 5 July 1780
- Letter from Abigail Adams to John Adams, 16 July 1780
- Letter from Abigail Adams to John Adams, 24 July 1780
- Letter from Abigail Adams to John Adams, 23 August 1780
- John Adams diary 32, includes memoranda, 28 August - 14 September 1780
- Letter from Abigail Adams to John Adams, 3 September 1780
- Letter from John Adams to Abigail Adams, 4 September 1780
- Letter from John Adams to Abigail Adams, 15 September 1780
- Letter from John Adams to Abigail Adams, 25 September 1780
- Letter from Abigail Adams to John Adams, 8 October 1780
- Letter from Abigail Adams to John Adams, 15 October 1780
- Letter from Abigail Adams to John Adams, 18 October 1780
- Letter from Abigail Adams to John Adams, 13 - 24 November 1780
- Letter from John Adams to Abigail Adams, 18 December 1780
- Letter from Abigail Adams to John Adams, 25 December 1780
