Virgilius Solis - Aritmetica - Engraving, Public domain image
Summary
Genummerd linksboven: 4.
Public domain scan of 16th-century etching print, free to use, no copyright restrictions image - Picryl description
Tags
Date
1524 - 1562
Source
Rijksmuseum
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")