Ask Maestro Antonio how mortars are placed on bastions by day or by night,—
Ask Benedetto Portinari how the people go on the ice in Flanders,—
On proportions by Alchino, with notes by Marliano, from Messer
Fazio,—
The measurement of the sun, promised me by Maestro Giovanni, the
Frenchman,—
The cross bow of Maestro Gianetto,—
The book by Giovanni Taverna that Messer Fazio,—
You will draw Milan [21],—
The measurement of the canal, locks and supports, and large boats; and the expense,—
Plan of Milan [Footnote 23: Fondamento is commonly used by
Leonardo to mean ground-plan. See for instance p. 53.],—
Groups by Bramante [Footnote 24: Gruppi. See Vol. I p. 355, No. 600, note 9.],—