THE FIRST KNIFE IS A BARONG BUT APPEARS TO BE A NEWER ONE AS IN POST WW2. IT IS A BIT DIFFERENT THAN THE OLD BARONGS IN FORM AND DECORATION.
THE ONE WITH THE BRASS BELT , TIGER BELLS ECT IS LIKELY A SANGI (SEE FAIRLY RECENT POST ON THEM) ALSO LIKELY POST WW2
THE LAST ONE APPEARS TO BE BAGABO BUT DOSEN'T HAVE THE OLDER TRADITIONAL FORM OF BLADE OR SCABBARD.
THE WAVEY BLADE KNIFE I DON'T HAVE A CLUE.
