ลายพระอภิไธยของจักรพรรดิปีเตอร์ที่ 1 แห่งรัสเซีย

This applies to the European Union and those countries with a copyright term of 70 years after the work was made available to the public and the author never disclosed their identity.Important: Always mention where the image comes from, as far as possible, and make sure the author never claimed authorship.