1032

Notes on the North Italian lake.

The lake of Pusiano flows into the lake of Segrino [Footnote 3: The statement about the lake Segrino is incorrect; it is situated in the Valle Assina, above the lake of Pusiano.] and of Annone and of Sala. The lake of Annone is 22 braccia higher at the surface of its water than the surface of the water of the lake of Lecco, and the lake of Pusiano is 20 braccia higher than the lake of Annone, which added to the afore said 22 braccia make 42 braccia and this is the greatest height of the surface of the lake of Pusiano above the surface of the lake of Lecco.

[Footnote: This text has in the original a slight sketch to illustrate it.]

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

Notebooks of Leonoardo da Vinci
XVII: Topographical Notes.
. . .
1012,
1013
Estimates and preparatory studies for canals.
1014,
1015
Notes on buildings in Milan.
1016,
1017,
1018,
1019,
1020
Remarks on natural phenomena in and near Milan.
1021,
1022
Note on Pavia.
1023
Notes on the Sforzesca near Vigevano.
1024,
1025,
1026,
1027,
1028
Notes on the North Italian lake.
1029,
1030,
1031,
1032,
1033
Notes on places in Central Italy, visited in 1502.
1034,
1035,
1036,
1037,
1038,
1039,
1040,
1041,
1042,
1043,
1044,
1045,
1046,
1047,
1048,
1049,
1050,
1051,
1052
. . .