A NICE PROJECT. I DON'T KNOW HOW MUCH RESTORATION YOU PLAN ON BUT SOME ELMERS WOOD GLUE AND A CLAMP TO CLOSE THAT CRACK AT THE SCABBARD TOP WILL ALLOW YOU TO PUT THE LARGE MOTHER OF PEARL SECTION BACK IN PLACE. THE MISSING SCABBARD TIP LIKELY HAD MOTHER OF PEARL AS WELL AND THERE MAY HAVE BEEN A METAL FERRULE NOW MISSING THAT COVERED THE BLADE TANG. IF YOU REPLACE THE TIP PERHAPS A REFINISH ON THE SCABBARD WOULD BE NECESSARY BUT IF ITS NOT REPLACED YOU CAN REFINISH OR LEAVE THE SCABBARD AS IS DEPENDING ON WHAT YOU LIKE BEST. ONE WAY TO DO IT IS A PARTIAL RESTORE OF THE SCABBARD, RE- FINISH THE FRONT OF THE SCABBARD TO ITS ORIGINAL LOOK BUT LEAVE THE BACK AND SIDES AS THEY NOW ARE SHOWING THE OLD PATINA AND DIRT.
HERE ARE TWO EXAMPLES OF BARONGS WITH MOP PANELS SHOWING THE TIP. PLEASE PARDON MY USE OF THE PICTURES IF THEY ARE SOMEONE ELSE' S PICTURE I CANNOT KEEP TRACK OF WHERE OR WHEN I GET THE PICTURES.
PERHAPS SOMEONE CAN SUPPLY INFO ON THE PROPER DESIGN TO MATCH THE OLD MOP OR A SUGGESTION OF WHERE YOU COULD ORDER A PROPER PIECE MADE. THEY STILL DO THE MOP WORK IN THE PHILIPPINES AND MOLUCCAS. GOOD LUCK