The collection of the museum can be reached thru this link:
http://collectie.tropenmuseum.nl/Default.aspx
It is hard to find what you're looking for among the vast majority of pics as the they are so small. I could only trace back one of them. There was a brief description of the outer features and Bali was mentioned as a provenance.
This pic of the blade shows kinatah but that's just about all you can tell about it.