Kayamkulam vaal

The Kayamkulam vaal (Malayalam: കായംകുളം വാൾ, lit.

'Kayamkulam sword') is a double-edged sword that was used by the rulers and soldiers of the Nair aristocracy (mostly in Travancore), in Kayamkulam, a princely state of India.

An example is on display at the Krishnapuram Palace Museum in Kayamkulam.

[1] It is said to have been used by the Kayamkulam Rajas in the 18th century.

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