Bagobo Shield Puzzler

[Indianajones]

As said, have made some new collectionpics and here are two overviews as a preview. 'Tickets can be bought at the entrance and children until 10 are for free'
On the last pic one can see the two 19cent. Ifugao wooden helmets called 'oklop' (fantastic patine!).
<got to resize the rest first>
explan.;
first pic, left corner begins with Gadang-tribe (most colorfull), Kalinga in middle (colorfull) and with Ifugao-tribe right, in corner.
second pic; right corner begins with Itaves/North-Kalinga, than basket collection, Large Ifugao or Kankanai (funeral-) blanket, shelfs with sorcery figures e.m and (hardly to be seen) the Bontoc-tribe in the left corner.