L, NHpR, Naval History Collection, Correspondence Regarding Naval-Maritime Matters, 1775–1783, no. 81. Addressed on separate sheet: "Mr. Samuel Sewell/Cambridge/To be left at Mr Lowels/Office King Street.” Docketed: “A Dexter. '78.” Dexter was serving as surgeon aboard Hawke; he and Sewell were both recent graduates of Harvard College.
