need some help about my new keris

[A. G. Maisey]

Do you mean dhapur? geographic origin? tangguh? isi? tuah?

I cannot give positive answers from pictures, only probabilities or sometimes only possibilities, but it is a Javanese keris, probably East Jawa, in the hand it might be classifiable as Majapahit.

That's about as far as I'm prepared to go without much better photos.