Sumatra sword , sikin parang

[Rick]

Here's another photo.
One on the right for sure, the one on the left I'm not sure about.
I think the young man is possibly holding a (Gasser?) revolver.

[Maurice]

Originally Posted by Rick

Here's another photo.
One on the right for sure, the one on the left I'm not sure about.
I think the young man is possibly holding a (Gasser?) revolver.

Thank you for posting!
The person on the right however is wearing a sikin panjang with a hulu 'beunteuëng', and not a hulu 'Peusangan' (the one Tom initially posted).