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.
Keywords from Image Description:
Hans Rudolf Werdmueller. Hans Rudolf Werdmller Schweizer Offizier in fremden Diensten aus Zrich Stich von David Herrliberger Hermann SpiessSchaad David Herrliberger Zrcher Kupferstecher und Verleger Verlag Hans Rohr Zrich ISBN upload by sidonius May UTC Creator David Herrliberger PDold David Herrliberger Engraved portraits