1119

Diving apparatus and Skating.

Of walking under water. Method of walking on water.

[Footnote: The two sketches belonging to this passage are given by AMORETTI, Memorie Storiche. Tav. II, Fig. 3 and 4.]

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

The ship’s logs of Vitruvius, of Alberti and of Leonardo.

Methods of staying and moving in water.

On naval warfare.

1115,

The use of swimming belts.

On the gravity of water.

Diving apparatus and Skating.

1119,

1120,

On Flying machines.

1122,

1123,

1124,

1125,

Of mining.

Of Greek fire.

Of Music.

1129,

Of decorations.

. . .