German mines found ashore at [Henichesk, Ukraine according to the German War Diary of Admiral Black Sea dated 1 October 1942

An item reported that the same day four mines belonging to a German minefield were found ashore at Genichesk [Henichesk, harbour along the Sea of Azov, Ukraine].

Source

German War Diary of Admiral, Black Sea 1 1 October-31 December 1942. Published by Department of the Navy. Washington, 1955.