Submarines Subject Japanese submarine attack 1942 Japanese submarine I-22 Japanese submarine I-27 K.XII M24 Japanese submarine attack 1942 Freestone, CA Snelling, Douglas K13 Submarine memorial Docking of submarine on slave dock in Big Dock 4 October 1974 Japanese midget submarine being examined 1942 Japanese midget submarine is raised from Sydney Harbour 1942 Reminiscences of the Japanese mini submarine attack in Sydney Harbour 1942