Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Public domain photograph - historical image of Russian Empire, free to use, no copyright restrictions image - Picryl description
Public domain historical photo, 19th century, free to use, no copyright restrictions image - Picryl description.
Public domain photograph of Russian Empire, color separation negatives, by Prokudin Gorsky, free to use, no copyright restrictions image - Picryl description