https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English German Erich Salomon RaoulDandurand Auguste Gauvain
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English German Erich Salomon Christian Lous Lange RaoulDandurand