1497

Quotations and notes on books and authors.

The catapult, as we are told by Nonius and Pliny, is a machine devised by those &c.

[Footnote: Plinius, see No. 946.]

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

Notebooks of Leonoardo da Vinci
XXII: Miscellaneous Notes.
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1477,
1478,
1479,
1480,
1481,
1482,
1483,
1484,
1485,
1486,
1487,
1488,
1489,
1490,
1491,
1492,
1493,
1494,
1495,
1496,
1497,
1498,
1499,
1500,
1501,
1502,
1503,
1504,
1505,
1506,
1507,
1508
Inventories and accounts.
1509,
1510,
1511,
1512,
1513,
1514,
1515,
1516,
1517
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