Customs establishments, &c. Return of the customs establishments in London and the outports on 31 December 1859 and 31 December 1862, specifying the salary payable to each person, according to official grade or classification; accounts for each port of the United Kingdom, and for the years ending 31 December 1859 and 1862 respectively, of the number and tonnage of vessels with cargoes entered inwards and cleared outwards, distinguishing sailing from steam vessels; &c [electronic resource].