Records of W Barnett and Company, including letter from Messrs Dale and Stretton, Gray's Inn Square, inviting applications for debenture stock of the London Bridge Land Company, Ltd. secured on the freehold estate of the Company at London Bridge, 1865; sales particulars of 9 Fleet Street with rear premises abutting on Hare Court, Temple, 1878; poster and handbill issued by W. Barnett and Company, advertising passages to Australia and other destinations, c 1850-1860.

Records relating to J Lyons and Company Limited, food manufacturers and caterers, comprising copy of publication "The Lyons lithographs" by Richard Russell, 2000.