80-G-413507:  Pearl Harbor Attack, 7 December 1941.  Chart of Pearl Harbor recovered from a Japanese midget submarine captured after the attack.  The chart shows various courses around Ford Island and gives ship locations which do not necessarily correspond to actual 7 December ship positions. Since it presumably came from the midget submarine HA-19, which was unsuccessful in its attempts to enter the harbor, these details probably represent expected ship locations and intended maneuvers by the submarine.  Also at NHHC.  (9/29/2015).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
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