World War One Submarine Wreck (centre of marina), Picnic Point, Sandringham, Port Phillip Bay, Melbourne, Victoria, Australia - aerial

World War One Submarine Wreck (centre of marina), Picnic Point, Sandringham, Port Phillip Bay, Melbourne, Victoria, Australia - aerial

World War One Submarine Wreck (centre of marina), Picnic Point, Sandringham, Port Phillip Bay, Melbourne, Victoria, Australia - aerial

World War One Submarine Wreck (centre of marina), Picnic Point, Sandringham, Port Phillip Bay, Melbourne, Victoria, Australia - aerial