Whilst looking for information concerning any US Naval investigation of the NC wreck, I noticed something significant:
"At dawn on Tuesday several men went to the beach to look for ships, but seeing none, returned to camp. An issue of milk and a biscuit was made, before several men walked to the other side of the island. Two ships were then spotted which came around to the wreck side of the island: one from the north and one from the south. Everyone gathered on the beach as the Lincoln Ellsworth lowered a motor boat, and the Trongate lowered the whale boat from her aft deck." (from http://tighar.org/wiki/SS_Norwich_City)
The thing that jumped out at me was the line "...several men walked to the other side of the island..."
There is precious little information there, other than the statement that "several" people walked far enough "around" the island to be able to see the rescue ships approaching "...one from the north and one from the south...". Is this a fair suggestion of some place near the "7 site", or is the interpretation that the "several" people headed NW, rather than heading around the south end of the island?
Everything depends on what
the author meant by "other," "side," and "island," as well as some assumptions that have to be made about the visibility of the two ships from various points out of view of the wreck site.
The closest "other side" is the other shore of Nutiran. Circle that point of land and, after a relatively short trek, you are out of sight of the wreck and can see two ships approaching the island from a distance, one steaming for the NW tip (Nutiran) and the other for the southeast tip (Ameriki). I suppose you might even be able to retrace your steps and shout "ships in sight" before either one would be visible from the wreck.
It is impossible to say that the 7 site is
not on "the other side of the island." But if you're trying to get the scouting party to leave a skeleton, a sextant box, shoe parts, corks on brass chains, and a Benedictine bottle (or some subset of the detritus), that seems like more of a stretch. I can't
imagine them getting that far, since they still had provisions at their base camp. Your mileage may vary (YMMV). I know that I am offering a
"coulda, woulda, shoulda" argument here.
