This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Guus Schilling . de Guus Schilling niederlndischer Radsportler George Hogenkamp Een Halve eeuw Wielersport Amsterdam author other versions Custom marker pdold Guus Schilling Files by User Nicola Een Halve Eeuw Wielersport Schilling PDUS
Page 2023 Free-images.com. All images are Public Domain