L, NjP, Andre de Coppet Collection, John Cushing and Samuel White Papers, 1775–1787, Papers relating to the Ship General Hancock. Addressed on cover: “Messrs: Cushing & White/Merchts:/Boston.” Addressed below close: “Messrs: Cushing & White.” Docketed: “Mr. Jas: Lockwoods Letter/May28th. 1778.”