"Mr. G. Rennie said, he believed that few, if any, examples of oblique bridges existed in England prior to those which had been mentioned, and the extreme obliquity of Mr. Storey's bridge rendered it very interesting; such bridges had long been constructed in Italy, and in France. Vasari mentioned an oblique bridge over the Mugnone near Florence, erected in 1530. In a curious old work intituled "L'Architecture des Voutes," [a treatise on stereotomy] par Derand, (folio, 1645) diagrams were given of the oblique, as well as of almost every other kind of arch. Philibert de L'Orme, and subsequent French architects, seemed also to have been fond of oblique arches. Nicholson, who was quoted by Mr. Buck as having first explained the method of constructing the oblique arch must, Mr. Rennie conceived, have seen Derand's work."