Pattern Welding Kampilan and Kris

[Indio_Ira]

Hello all,

Sharing with you my straight kris and kampilan.

Kris pattern welding
Hilt = 4 7/8in
Blade = 20 in

Kampilan with pattern welding as well
Entire length - 37 in
Hilt - 9in
Guard - 6in
Blade - 27 1/2in
Thickness 1/4

I'd like to know their provenance, I was told the Kampilan is from Maguindanao.

Thanks!