Hi Blu,
Thank you for showing us another nice blade, we did have a thread on the form of the blade back in 2002.
In case you or other forum members missed it, here it is:
http://www.vikingsword.com/ubb/Forum1/HTML/001182.htm
As information on Lombok/Bali blades are quite sparse, it would be very nice if anybody out there could enlighten us further on this type of blades and its variants.