The problem with the 'expanded analysis' in my view is; marvel all you wan't and come up with various exotic modern geometric relations and concepts... like the lower leg of a triangle equals 2x the circumference a the largest sphere that fits in the jar ...these relations are not compared against a relatively large collection of contemporary jars bowls or containers. I think this is on purpose. To paraphrase Petrie; analysis of measurements is but the lowest rank of evidences for all theories.

B.A.Hokom