1451

Undated memoranda.

Pandolfino.

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

Notebooks of Leonoardo da Vinci

XXII: Miscellaneous Notes.

. . .

1431,

1432,

1433,

Undated memoranda.

1435,

1436,

1437,

1438,

1439,

1440,

1441,

1442,

1443,

1444,

1445,

1446,

1447,

1448,

1449,

1450,

1451,

1452,

1453,

1454,

1455,

1456,

Notes on pupils.

1458,

1459,

1460,

1461,

1462,

1463,

1464,

1465,

1466,

1467,

Quotations and notes on books and authors.

1469,

1470,

. . .