keris blade for identification

[Wijaya34]

Hello everyone, i need help in identifying this keris i recently received with a large 45cm blade.

[A. G. Maisey]

Could you please provide a photo of the top of the gonjo looking directly down onto it, & the length of the blade from the top of the gonjo to the tip of the blade.

Thank you.

[Wijaya34]

Here are the pictures. I also include the length of the pesi

[A. G. Maisey]

Based upon the Surakarta parameters of Tangguh classification, the gonjo profile suggests Pajajaran, however the rondha form suggests a tendency to Surakarta. Taking these two indicators & noting the blumbangan form, the length of the blade and the overall robust form, my classification of this blade would be Banten.