Even though I possess no knowledge of Dhabs /Dha's, I think your new acquisition looks fantastic. You can almost see how well balanced it is, I also like the fact it is unfettered with un-necessary adornment and seems purely functional and in that sense it has an 'honesty' about it. It is a shame that the blade has been badly scratched, polishing them out will be labourious. I have been told that using a 'polishing mop' (drill attachment) can help to provide an excellent finish, but must be used with caution and plenty of lubrication. This is because of heat build up, (due to friction) which can cause localised dis-colouring.
Interesting thread, I think I am going to have to start searching for one myself......... and I'm blaming all of you, your enthusiasm is contagious.
Still I'd rather get 'Dha fever' than bird flu??!