Help to ID Moro Blade

[Amuk Murugul]

Hello everybody,

I need help to identify this blade (see pictures attached), as to origin, age (to within 50-100yrs.) etc. The blade/ganja at the thickest, is >1/2".
As you can see from the picture, it has met with an unfortunate accident and is bent.
Is this blade worthwhile keeping, repairing?

Thank you for any help that you can give.