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.
Konstantin Nikolayevich Grand Duke of Russia signature. Konstantin Nikolayevich Grand Duke of Russia signature svg ru en Signature of Grand Duke Konstantin Nikolayevich ru II shpl ru page ru PDOld PDRusEmpire Russia Files by Borodun foto Constantine Nikolaievich
Page 2023 Free-images.com. All images are Public Domain