William Oughtred (frontispiece from William Oughtred's "The Key of the Mathematicks New Forged and Filed," 1647)

Wenceslaus Hollar · 1644

William Oughtred (frontispiece from William Oughtred's "The Key of the Mathematicks New Forged and Filed," 1647)

Etching and drypoint, only state

The Metropolitan Museum of Art · CC0 1.0

Lindy Arts