Naga keris - original?

[David]

Originally Posted by Gustav

It is just my humble opinion. The line between ganja and the rest is just to perfect, very straight. From there comes the stifness in the appearance.
What is interesting for me : the examples are POSSIBLY all from East-Java, POSSIBLY from the second half of 19th century.

Gustav, the more i look at your blade the more i believe Rick (and you of course) is right. Most probably gonjo iras. I doubt this is the case with Erik's blade though. As for Willem's blade from the other thread, i see why you question it, but frankly i cannot tell from his photos. It is clearly cut through at the tail end of the gonjo which would be a little unusual with gonjo iras, but not impossible. Perhaps Willem can answer your question. If i had this keris in hand i would probably take a pin and see if i could push it through the separation. Might just be gunk in there.
I will say that if you are questioning or trying to make a case for gonjo iras blades being more popular in East Jawa during the late 19th century i am not convinced that you will find any compelling evidence to support that case. In my limited experience at least, gonjo iras blades have always been the exception in any given time period or area unless, of course, we are discussing keris sajen which are usually gonjo iras.