[1] Of inequality in the concavity of a ship. [Footnote 1: The first line of this passage was added subsequently, evidently as a correction of the following line.]
[1] A book of the inequality in the curve of the sides of ships.
[1] A book of the inequality in the position of the tiller.
[1] A book of the inequality in the keel of ships.
[2] A book of various forms of apertures by which water flows out.
[3] A book of water contained in vessels with air, and of its movements.
[4] A book of the motion of water through a syphon. [Footnote 7: cicognole, see No. 966, 11, 17.]
[5] A book of the meetings and union of waters coming from different directions.
[6] A book of the various forms of the banks through which rivers pass.
[7] A book of the various forms of shoals formed under the sluices of rivers.
[8] A book of the windings and meanderings of the currents of rivers.
[9] A book of the various places whence the waters of rivers are derived.
[10] A book of the configuration of the shores of rivers and of their permanency.
[11] A book of the perpendicular fall of water on various objects.
[12] Abook of the course of water when it is impeded in various places.
[12] A book of the various forms of the obstacles which impede the course of waters.
[13] A book of the concavity and globosity formed round various objects at the bottom.
[14] Abook of conducting navigable canals above or beneath the rivers which intersect them.
[15] A book of the soils which absorb water in canals and of repairing them.
[16] Abook of creating currents for rivers, which quit their beds, [and] for rivers choked with soil.
Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.