I. Papers chiefly relating to London: 4. Acknowledgment by William Smith for Thomas Osborne the bookseller that he has received back from Dr. Rawlinson, by E. Umfreville, on repayment of four guineas, a folio MS. on vellum, purchased by Rawlinson out of Osborne’s present sale of books, of the customs of the manor of Tottenham, 19 Dec 1754