World War, 1914-1918--Cavalry operations; Cossacks; Russia. Armiia. Kavaleriia; Germany. Heer. Kavallerie; Kriuchkov, Koz'ma--Portraits, caricatures, etc.
subject
World War, 1914-1918--Cavalry operations; Cossacks; Russia. Armiia. Kavaleriia; Germany. Heer. Kavallerie; Kriuchkov, Koz'ma--Portraits, caricatures, etc.
Subject
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