Originally Posted by Jens Nordlunde
Look at the dagger with the blue background. Do you see the peacocks on the blade?
You often see them on early southern katars.
Ok, they are not easy to see, but with a bit of experience it should be possible.
Here is Runjeets description, he also mentions "South India".
Indian tiger tooth jambiya, 18th century, The blade is earlier and very rare, similar to blades found on hooded Katar from the Vijaynagar empire of South India (1336-1646 AD). The blade was probably traded into North India where it was mounted on this hilt, there is a possibility that the whole dagger was made in South India (The Deccan) in the North Indian ‘Tiger-Tooth’ style using a local blade.