It has been over a month since this game was played, so some of the particulars may only resemble what actually happened.
The Minor Plot Points are the man by the well, a pilot by the airplane, Professor Smith-Smythe-Smith of the Smythe-Smith-Smythe expedition (by the tents), the box on top of the building in the lower left hand building, while Professor Achmed is hidden in the Bazzar in the center of the table.