Ambon Keris for interest

[kai]

i can't state more strongly that in trying to remove the hilt, which i agree is worth attempting, it is the ivory hilt that is more likely to break before the tang will, so do work slowly and carefully. No matter how nice it would be to remove this hilt it is not worth cracking or breaking it.

I agree with David here. Since the blade appears to be pretty old (easily 19th c., maybe older) the tang may also be on the fragile side of things. Thus, it is important to move ahead gently. It really can take weeks or months to get a really stubborn hilt moving.

However, I'd suggest to really keep trying to remove the hilt and clean the tang (pesi): There certainly is rust on the tang, too; and the vinegar treatment almost certainly brought moisture (at least humidity and vinegar vapour) into the base of the hilt which will increase the risk of faster rusting.

Regards,
Kai