Thomas Hutchinson's letter books - Hutchinson, Thomas (Massachusetts Archives, 1774)
Enth.: [1] Vol. 25, 31, July 1741 - 24 December 1773. [2] Vol. 26: 14 December 1761 - 4 September 1770. [3] Vol. 27: 15 September 1770 - 4 January 1774