Thank you Alan and Kai Wee for your responses. Terengganu is where i had thought this keris was from, but when Alan expressed that respected people on this subject had suggested to him that this kind of topographic relief pamor is virtually unknown from this area it raised a serious question with me about it's origin. Ultimately where it is from would not effect my liking for this keris, but it is an important piece of information that i would like to have correct about any keris i own if possible.
