On the morning of San Peter’s day, June 29th, 1504, I took io ducats, of which I gave one to Tommaso my servant to spend.
On Monday morning 1 florin to Salai to spend on the house.
On Thursday I took 1 florin for my own spending.
Wednesday evening 1 florin to Tommaso, before supper.
Saturday morning 1 florin to Tommaso.
Monday morning 1 florin less 10 soldi.
Thursday to Salai 1 florin less 10 soldi.
For a jerkin, 1 florin.
For a jerkin And a cap 2 florins.
To the hosier, 1 florin.
To Salai, 1 florin.
Friday morning, the 19th of July, 1 florin, less 6 soldi. I have 7 fl. left, and 22 in the box.
Tuesday, the 23th day of July, 1 florin to Tommaso.
Monday morning, to Tommaso 1 florin.
[Wednesday morning 1 fl. to Tommaso.]
Thursday morning the 1st day of August 1 fl. to Tommaso.
Sunday, the 4th of August, 1 florin.
Friday, the 9th day of August 1504, I took 10 ducats out of the box.
Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.