Page:Encyclopædia Britannica, Ninth Edition, v. 11.djvu/530

498 the town-hall, the exchange, in the Gothic style, erected in 1875 at a cost of £10,000, the mechanics’ institute, and the theatre. A Government school of art was established in 1874. The manufactures of the two towns are very much alike: they possess iron-works, puddling furnaces, brass and iron foundries, engine and boiler works, sawmills, cement works, tile works, and breweries. With the addition of the new docks, com- pleted in 1879, the dock area between the towns is 86 acres, besides which there are ponds with an area of about 80 acres. Considerable difficulty has been found in main- taining a sufficient depth of water at the harbour bar of Hartlepool, and although the use of a powerful dredge has been so far effectual, it is probable that the only adequate remedy will be the extension of the breakwater. A large lighthouse for guiding the entrance of vessels was erected in 1846-47 at a cost of nearly £6000. In the shipping returns Hartlepool and West Hartlepool are classed to- gether as one port; in 1878 the number of vessels that entered the port, including those in ballast, was 4640, with a tonnage of 885,702; the number that cleared 4662, with a tonnage of 992,370. For the five years ending 1878 the average number of vessels that entered was 5371, with a tonnage of 975,039, while 5447 cleared, with 2 tonnage of 1,005,740. The principal exports are coal, coke, machines, and cotton, linen and woollen goods, and the principal imports, timber, cattle, corn, provisions, and wool. The fisheries are considerable. The town is much resorted to in summer for sea-bathing. Several caverns, which may be explored for nearly fifty yards, lave been excavated by the sea out of the rocks on the shore of the peninsula. The parliamentary borough of the Hartlepools has an area of 7267 acres, and besides Hartlepool includes Stranton (in which parish West Hartlepool is situated), Seaton Carew, and Throston. Its population in 1861 was 27,475, and in 1871, 38,203. The population of the municipal borough of Hartlepool in 1861 was 12,245, and in 1871, 13,166; and the population of Stranton in 1861 was 13,601, and in 1871, 22,166,

1em  HARTLEY, (1705–1757), who may justly be called the founder of the English Association school of psychologists, was born on the 30th August 1705. His father, who was vicar of Armley in Yorkshire, wished him to enter the church ; and with this view he was sent at the age of fifteen to Jesus College, Cambridge, where he studied under Saunderson the mathematician, and distinguished himself so much that he was elected a fellow of his college. But his university career so far modified his opinions that, feeling himself no longer able conscientiously to sign the Thirty-nine Articles, he abandoned his first intention and devoted himself to the study of medicine. He, however, remained in the communion of the English Church, living on intimate terms with the most distinguished churchmen of his day, among whom may be named Joseph Butler, Warburton, Law, Hoadley, and the poet Young. Indeed he asserted it to be a duty to obey ecclesiastical as well as civil authorities. The doctrine to which he most strongly objected was that of eternal punishment. His keen interest in theology is proved by the fact that he devoted a large purt of his Observations to that subject, the objective side of which he treated upon orthodox lines. The life of Hartley was the useful life of a benevolent and studious physician. He practised at Newark, Bury St Edmunds, London, and lastly at Bath, where he died on the 28th August 1757, within two days of his fifty-second birthday. It was at the age of twenty-five that he commenced the series of essays that was to make up his Observations on Man: his Frame, his Duty, and his Expectations, The praise of originality cannot be denied him. It is noteworthy, however, that very nearly at the same time with the publication of Hartley's Observations (1749), two works appeared in French expounding theories essentially similar to his—Condiliae’s Traié sur ’Origine der Connotssances humaines (1746) and the Zraité Analytique de [me by Charles Bonnet of Geneva, whose coincidence with Hartley in the most distinctive features of his philosophy is ex- tremely remarkable. But Hartley’s own account of the matter is so straightforward as to command immediate assent. His physical theory, he tells us, was drawn from certain speculations as to nervous action which Newton had published in his Principia. His psychological theory was suggested by an Kssay on the Fundamental Principle of Virtue or Morality (written by a clergyman named Gay, and prefixed by Law to his translation of Archbishop King’s Latin work on the Origin of Lvil), the chief object of which was to show that sympathy and conscience are developments by means of association from the selfish feelings. It is greatly to Hartley’s credit that he so frankly owned! his obligations to a work so far inferior to his own in completeness and tone of thought.

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