Walking roman legionaries in armor, helmets and shieldsWalking Roman legionaries in armor, helmets and shields
A picture of a 57mm anti-tank gun on the battlefieldA picture of a 57mm anti-tank gun on the battlefield
Combat formation of british self-propelled self-propelled gunsCombat formation of British self-propelled self-propelled guns
Drawing of the air battle of the american and japanese aviationDrawing of the air battle of the American and Japanese aviation
Autumn has come. a leaf outside the window and rainAutumn has come. A leaf outside the window and rain