Madura brojol keris for sharing & question

[Sajen]

Thank you! My indonesian isn't the best one but when I understand correct it's a pamor which is attributed to Sumenep and called bihre.

That it is a typical Madura pamor I know since I have seen it already by some Madura blades but that it is attributed to Sumenep is new for me. Also the name bihre I never have read before.

Regards,

Detlef