Scientific farming has of late years largely multiplied these amateur farmers; but, long before rural economy had taken this turn, we remember a curious instance. Some five-and-forty years since, when Davy’s _Agricultural Chemistry_ was the only work of its class, there lived in a town of Surrey a gentleman-tradesman, who loved to relieve the monotony of his own business by flying off to experimental pursuits. In politics he was a disciple of Cobbett, and year after year foretold a revolution in England,—an alarm which he raised throughout his household. He took extreme interest in new mechanical projects; and kept a chronological record of the progress of the Thames Tunnel. In wine-making he was a very experimentalist, and knew by heart every line of Macculloch on Wine from unripe fruit. Next, he turned over every inch of his garden, analysed the soil _à la Davy_, and _salted_ all his growing crops, as well as the soil. But he soon flew from horticultural chemistry to real farming; and about the same time took to road-making and macadamisation, and became surveyor of the highways. He next bought the lease of a house in the neighbourhood for the sake of the large garden attached to it; and here he passed much of his time in its experimental culture. Had he lived to the days of Liebig, how he would have revelled in his theories! We have a strong confirmation of Southey’s remark in the present day in the case of Alderman Mechi, who has become a memorable man in this kind of experimental agriculture, and has transferred the _magic_ of his Razor-Strop (by the sale of which, in ten years he realised a handsome fortune) to the barren heath-land of Essex. In 1840 he commenced his bucolic experiments by purchasing a small unproductive farm at Tiptree-heath; and here he tried what could be effected by deep drainage and the application of steam-power. The Essex farmers laughed at him as an enthusiast, and the country gentlemen kept aloof from him. Mechi, however, persevered, and brought his farm into such high productiveness that he realises annually an average handsome profit. We have seen his balance-sheet impugned: however, if public opinion is worth any thing, he has rendered great service to agricultural science by the exhibition of processes upon his model farm, Tiptree, which is known all over the European continent; for the Alderman has been presented with a 500_l._ testimonial of plate by noblemen and gentlemen interested in science and agriculture at home and abroad. ---------------------------- LARGE FORTUNES.