Gaslight and Coke Company and Imperial Gaslight and Coke Company. Return to an order of the honourable the House of Commons dated 28 April 1874;--for, copies "of certificate of commissioners appointed by the Board of Trade in 1873, on an application of the Gaslight and Coke Company, for a revision of the illuminating power and price of gas supplied by them; memorandum of commissioners referring to the certificate; minutes of proceedings before the commissioners; and other papers relative thereto:" "of the like respecting the Imperial Gaslight and Coke Company in 1874:" "and, of the like respecting the Gaslight and Coke Company in 1874." [electronic resource].