Портрет № 1 к статье «Давыдов, Денис Васильевич». Военная энциклопедия Сытина (Санкт-Петербург, 1911-1915), before 1913

This image was used in the article “davydov, denis vasilyevich” published in the eighth volume of the “military encyclopedia”, which was published by the i. D. Sytin publishing company in 1912 in the capital of the russian empire, the city of st. Petersburg. Date: before 1913.