'J[ohn] N[ourse] Correspondence in': papers of Giles Barber relating to John Nourse (c.1705-1780), bookseller, comprising photocopies of letters received by Nourse, [1731-1777], with index, and related papers. Copies apparently taken from The Hyde Collection, New Jersey, and collections at the British Museum (now the British Library), Glasgow University Library, Yale University Library, Boston Public Library, Berkshire Record Office and elsewhere., n.d. [c.1970]