BENTLEY PAPERS. Vols. XXIX-XXXII. Outlay day books, containing quarterly ( and in Vol. XXXII monthly ) records of trade payments; 7 May 1877- Oct. 1898.
Vol. XXX ( ff. xxxi + 259 ). May 1883- Apr. 1889. includes: f. xiv Leighton, Son, and Hodge; bookbinders, London: Printed circular: 1885.f. xx Richard Clay and Son; printers, London: Letter to R. Bentley: 1886.