These two weapons are a mandao from the interior of Kalimantan used by the Dayak ethnic group (above), and a golok from the island of Sumbawa (below). The mandao is 66 cm. long and the golok is 51cm long.
This is my favorite traditional weapon calok lancor from the island of Madura. It is a very dangerous weapon 118 cm. long. This was given to me as a present by master Hasan Habudin, founder of Pamur Madura.