After his death, his papers consisting of plans, reports, and treatises, on almost every branch of engineering, were published by the Society of Civil Engineers. FOOTNOTES: [Footnote 4: This was the Derwentwater Estate which was forfeited in the year 1715, and its revenues applied by Parliament towards the funds of Greenwich Hospital. It consists of mines of lead, containing much silver, as well as lands. It required careful management, and the knowledge of mining details to make it profitable. Smeaton contrived more efficient machines and better modes of working the mines and managing the estate.] CHAPTER V. THE EDDYSTONE AS A TYPE OF ENGLISH LIGHTHOUSES. A Stone Lighthouse proposed--Smeaton’s first Visit to the Rock--Operations of the First Season--Second Season--Structure of the Foundation--Ingenious Mode of securing the Stones--Third Season--State of the Work--Progress and Description of the Work--Accidents to the Engineer--Proposal to exhibit a Light before the completion of the Building refused--Fourth Season-- Completion of the Work--Appearance of the Lighthouse during a Storm--Situation of the Light-keepers. To return to the history of the Eddystone Lighthouse. When the proposal relating to the rebuilding of this edifice was made to Smeaton, and when he had duly weighed the subject in his own mind, he delivered his decided opinion that the building ought to be constructed _entirely of stone_. Some opposition was at first raised against this idea, but the proprietors were at length so well satisfied with the plans submitted to their inspection, and with the plain, straightforward reasoning of Smeaton on the matter, that they left the whole affair in his hands. Their chief objection had arisen from the opinion, supported by that of the best judges, that the safety and continuance of Rudyerd’s lighthouse during so many years, had in a great measure depended on the elasticity of the materials of which it was composed, which enabled it to give way to the shocks of the sea. Indeed it was affirmed, that in violent storms the motion of that wooden edifice was so great that trenchers and other articles were thrown from the shelves in the upper rooms. Smeaton answered to this, that the great agitation of the late building arose from its want of _weight_, as well as want of strength; that the edifice he had in view would be much _heavier_ and much stronger, so that the building would not give way to the sea, but the sea would give way to the building.