The Most advantageous and necessary project for England, that ever was yet undertaken [electronic resource] : Containing I. Very reasonable proposals for insuring all the sea-walls, or sea-banks, and marsh-grounds thereunto belonging, within the kingdom of England, principality of Wales, and adjacent parts of North-Britain, from loss and damage by overflowing tides and inundations of of the sea, or from any dreadful and destructive effects, which may be occasioned that way. The whole being, laid down in a very rational scheme, and method of procedure. II. Very easy proposals for gaining all sorts of marsh-lands from the sea, which never have been taken in before. III. Reasonable proposals for insuring keys and wharfs, and for clearing and enlarging of docks and harbours, any where within the above mentioned bounds. IV. The draining of fens proposed after a new method, which will effectually preserve great quantities of corn in some counties of the kingdom from the damage it commonly sustains in moist or wet summers. V. Proposals for preparing, or forming mill-ponds for rape-mills, or corn-mills, on convenient creeks of the sea; as also for clearing and enlarging mill-ponds that are landed up. Proposals for drawing canals from fresh-water rivers to noblemens seats in the country; as also for rendering rivers navigable. By a Society at London.