Barn Find Kris Restoration

[RobT]

Thanks to all for the positive comments on my efforts.

JeffS,
The EvapoRust takes care of the red rust (FeO3) completely. I use elbow power and a russet colored 3M pad sandwiched in the jaws of a refrigerator clip/magnet to rub out the grey discoloration left behind by the EvapoRust (pretty easy to clean up) and to rub out the black rust (Fe3O4, really, really hard to clean up). The problem with black rust is that it is hard to get to because it is in the bottom of the pits dug by red rust and it is also more resistant to abrasion than red rust.
Quick baca baca how-to: I lay a clear piece of thick cellophane or thin plastic on the kris and draw the outline of the missing baca baca. I cut out the shape and lay it on a piece of mild steel as a template and flip it over (tip to tip) to make the other side (keep in mind that the outlines drawn on the steel represent the INSIDE of the baca baca). I rough out the shape using Dremel abrasive cut off wheels. I fold the steel in half and use files to refine the rough shape and then open it up to fit onto the kris (note that the convex sides will be further apart than the concave sides).

Ian,
I thought that the Maguindano "C" goes straight across whereas the Sulu "C" slants downward. Oh well, I'm a bit leery about Cato's classification anyway.

Sincerely,
RobT

[Klop]

Hi Rob, looks great! one more question about the bacabaca, when it is in it's place on the blade, how do you seal it? Do I see a rivet, or is it soldered shut?

thanks,
Eric.

[Klop]

oh, and about tight fitting; i've once seen a docmentary about the production of high end (english) double barreled hunting guns, when fitting parts the gunsmith held them over a small flame to blacken with soot. Then fit the parts together to see where the contact points are, file a tiny bit & repeat endlessly.

[RobT]

Klop,

I think what you are taking for a rivet is actually a 1/8" diameter brass plug that I set into the baca baca (on both sides) as a decoration. I think that traditionally the baca baca ends are braised together but, being unwilling to use so much heat near the blade, I use epoxy.
I am aware of using soot (or lipstick or dykem blue) for fitting but what I meant in this case is how do you get a ganja to blade tight fit without first having a tang to ganja tight fit (and vise versa).

Sincerely,
RobT

[Klop]

Hello Rob,

clear, thanks for the explanation!

kind regards,
Eric.

[Ian]

Originally Posted by RobT

Thanks to all for the positive comments on my efforts.
.....

Ian,
I thought that the Maguindano "C" goes straight across whereas the Sulu "C" slants downward. Oh well, I'm a bit leery about Cato's classification anyway.

Sincerely,
RobT

Hi Rob,

The Maguinganao "C" example can also have a mouth that is downward sloping, but the Sulu examples are more prominently so in most cases. There can be ambiguity in others. That's why I think it is important to also look at the carving on the gangya side opposite the elephant trunk, as well as the number of asang asang, the hilt style, and the scabbard (when present).