Adams Papers Editorial Project

The Adams Papers Editorial Project is an ongoing project by historians and documentary editors at Massachusetts Historical Society to organize, transcribe, and publish a wide range of manuscripts, diaries, letterbooks and politically and culturally important letters authored by and received by the family of Founding Father John Adams, his wife Abigail Adams and their family, including John Quincy Adams. Over 27,000 records have been catalogued to date.

Source: Wikipedia — Adams Papers Editorial Project (CC BY-SA 4.0)