L, NjP, Andre de Coppet Collection, John Cushing and Samuel White Papers, 1775–1787, Papers relating to the Ship General Hancock. Addressed on cover: “To/Mesrs. Cushing & White/Merchts. /Boston." Addressed below close: “Mess. Cushing & White." Notation on cover: “Favr. Nathl Shaw Esqr." Docketed: "Chrs. Leffingwell Esq/Letter to C & W. May 5/1778." Leffingwell occasionally purchased shares in Cushing & White's privateers.