Nautical maps:
45°11`N, 13°36`E HHI: 100-15,MK-2,Plan 2 British Admiralty: BA 201,BA 1471 Njemaèka: D 1077, D 601 Port Light: ZBl (2) 5s 6m, 4M (0,5 +1; 0,5 + 3