Letter from James Winthrop to William Bentley, 1784 February 8

Two folio-sized leaves containing a two-and-a-half-page handwritten letter from Winthrop to Bentley with a lengthy discussion on a recent comet and related calculations.

Letter from James Winthrop to William Bentley, 1784 February 16

Two folio-sized leaves containing a three-page handwritten letter from Winthrop to Bentley regarding comet calculations and a short criticism of the sermons of Samuel Cooper (1725-1783).

Letter from James Winthrop to William Bentley, 1784 March 13

Two folio-sized leaves containing a two-page handwritten letter from Winthrop to Bentley briefly mentioning book purchases and discussing Joseph Priestley's Disquisitions relating to matter and spirit.

Letter from James Winthrop to William Bentley, 1784 March 22

Two octavo-sized leaves containing a three-page handwritten letter from Winthrop to Bentley discussing the Royal Society's Philosophical Transactions.

Letter from James Winthrop to William Bentley, 1784 April 6

Two folio-sized leaves containing a two-page handwritten letter from Winthrop to Bentley discussing Joseph Priestley's Disquisitions relating to matter and spirit, and possible references to astronomical phenomena in mythological stories. Winthrop briefly mentions a 1769 Harvard student poem attributed to his classmate Jonathan Williams Austin (1751-1779; Harvard AB1769).

Letter from James Winthrop to William Bentley, 1784 April 11

One folio-sized leaf containing a two-page handwritten letter from Winthrop to Bentley discussing the case of "Capt. H." whose ship was "legally condemned by the French Court.

Letter from James Winthrop to William Bentley, 1784 May 15

One octavo-sized leaf containing a brief one-page handwritten letter from Winthrop to Bentley with a complaint about not receiving the Salem Gazette.

Letter from James Winthrop to William Bentley, 1784 May 17

Two octavo-sized leaves containing a two-and-a-half-page handwritten letter from Winthrop to Bentley discussing Alexander Pope and mythology, and a brief criticism of John Moore's A view of society and manners.

Letter from James Winthrop to William Bentley, 1784 June 12

Two folio-sized leaves containing a two-and-a-half-page handwritten letter from Winthrop to Bentley discussing mythology, a reference to the writing of David Hoar, and miscellaneous news.

Letter from James Winthrop to William Bentley, 1784 June 18

Two folio-sized leaves containing a two-and-a-half-page handwritten letter from Winthrop to Bentley discussing "the disturbances & murders at the Southward," the disciplinary case of Charles Ferguson of Charleston, Carolina who entered with the Class of 1786, and criticism of a new, unidentified Harvard Corporation member, likely John Lowell (1743-1802; Harvard AB 1760) who was elected to the Corporation in April 1784.

Letter from James Winthrop to William Bentley, 1784 July 9

Two octavo-sized leaves containing a two-page handwritten letter from Winthrop to Bentley discussing the Charles Ferguson disciplinary case.

Letter from James Winthrop to William Bentley, 1785 June 11

Two octavo-sized leaves containing a two-page handwritten letter from Winthrop to Bentley discussing the purchase of the Pentaglot Lexicon from Professor Stephen Sewall, and recent book purchases.

Letter from James Winthrop to William Bentley, 1785 October 17

Two octavo-sized leaves containing a two-page handwritten letter from Winthrop to Bentley discussing Professor Eliphalet Pearson and the discovery of brass and copper coins in Medford, Mass.

Letter from James Winthrop to William Bentley, 1785 December 20

Two octavo-sized leaves containing a one-page handwritten letter from Winthrop to Bentley briefly mentioning the purchase of the Pentaglot Lexicon. The second leaf is torn and a fragment, but no text is missing.

Letter from James Winthrop to William Bentley, 1787 September 2

Two folio-sized leaves containing a one-page brief handwritten letter from Winthrop to Bentley mentioning the receipt of certain items and Winthrop's presentation of a geometric solution at an Academy meeting.