Sale of gas. Return of the expenses incurred under the authority of the Treasury, up to 30 June 1861, in carrying into effect the act for regulating measures used in the sales of gas (22 & 23 Vict. c. 66); and, of the number of copies of the standard instruments stamped by the Exchequer under that act, with the names of the municipal or other authorities to whom such instruments respectively belong [electronic resource].