Letter from John Dickinson and Thomas McKean, delegates to the Continental Congress, to Caesar Rodney, then President of Delaware. Writing at the direction of Congress, Dickinson and McKean request Rodney appoint a sufficient guard to take custody of sixty-four prisoners captured aboard the British sloop-of-war Harlem.

Letter from Thomas Mckean, Signer of the Constitution from Delaware, President of the Continental Congress, and Governor of Pennsylvania, to Delaware Governor Caesar Rodney, concerning McKean's inability to act as Rodney's lawyer in a legal matter due to McKean's illness.

Letter from Thomas McKean, as President of the Continental Congress, to Governor of New York, George Clinton, as cover for two acts of Congress, dated August 31, 1781, and September 14, 1781, concerning Consular and Vice-Consular powers. The acts referred to in the letter are not present.

Autograph letter from Pennsylvania politician Thomas McKean to James Rogers about a farm possibly purchased in his name at a Sheriff's sale. He also requests that a deed be drawn and presented to the Sheriff for execution. Thomas McKean served as a delegate to the Continental Congress and governor of Pennsylvania.