Public domain
Mathematical model
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Sheet 47 verso from a sketchbook with 53 sheets.
Rijksmuseum, Amsterdam’s own descriptionCredit lineWiskundig model. 1906 - 1945. Reijer Stolk. Rijksmuseum, Amsterdam. Public domain.