Moro punal/gunong keris dagger

Measurements
length: 9 1/2"
blade: 6"
blade width: 1"
grip: 3 1/2"
guard: 1 3/8"
weight: 4.0 oz

A Moro gunong dagger (sometimes called a punal). Mid 1900's, thin diamond cross section wavy blade. Most likely made for export. From the Moro Muslim area of Mindanao.