Sumatran parang / sword (provenience: Batak people).
Very good sharp blade: perhaps a Japanese army bayonet (called "Type 30") in use until the Second World War
Sheath by wood (the last two rattan straps on the bottom were lost)
Buffalo horn hilt with a carved lizard on its back.
Blade length: 46 cm, parang length: 60 cm
Scabbard & hilt age: second half 20th
Blade age: first half 20th century