References
Coordinates: 33°50′28″S 151°16′36″E / 33.841076°S 151.276744°E / -33.841076; 151.276744
Read more about this topic: Sydney Harbour Anti-submarine Boom Net
References
Coordinates: 33°50′28″S 151°16′36″E / 33.841076°S 151.276744°E / -33.841076; 151.276744
Read more about this topic: Sydney Harbour Anti-submarine Boom Net