Boats and ship in port of Varna (Bulgaria's Black sea port) during World War I

Boats and ship in port of Varna (Bulgaria's Black sea port) during World War I. Slate states that Bulgaria's Black sea port of Varna is being shelled by Russian Battleships. However this is not noticeable in these scenes. Boats are tied up at the docks and men go about their activities, with no clear evidence of Russian battleships or shelling. There is a brief aerial view of a ship, next to a breakwater where a lighthouse stands. Smoke is rising from her stack. (World War 1; WWI; WW1) Location: Bulgaria. Date: 1916.