1405

Memoranda before 1500.

24 tavole make 1 perch. 4 trabochi make 1 tavola. 4 braccia and a half make a trabocco. A perch contains 1936 square braccia, or 1944.

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

Notebooks of Leonoardo da Vinci
XXII: Miscellaneous Notes.
. . .
1385,
1386,
1387,
1388,
1389,
1390,
1391,
1392,
1393,
1394,
1395,
1396,
1397,
1398,
1399,
1400,
1401,
1402,
1403,
1404,
1405,
1406,
1407,
1408,
1409,
1410,
1411,
1412,
1413
Memoranda after 1500.
1414,
1415,
1416,
1417,
1418,
1419,
1420,
1421,
1422,
1423,
1424,
1425
. . .