Yes, the top one is a dahong palay. There are much better photos of it here:
http://www.swordsantiqueweapons.com/s443_full.html
I wasn't planning to focus on Philippine knives or swords (and don't), but I got a very nice one (which I forgot to photograph last weekend!), and it inspired me to get a few more, which inspired me to get a few more.
The top dahong palay is very nice in the hand - a well-made sword by somebody who understood what swords are for.
Here are two smaller (but not small) knives that are also very nice in hand. There is superb art in these, but the appreciation is kinesthetic rather than visual.
The shiny one is chromed.