Quote:
	
	
		| 
			
				The second sword from the top looks like what the Soenda call: Gobang Kalewang. It looks locally-made. If the blade is hand-forged, then it could be an original from circa 1902, probably made in Soerabaja or Soemedang(which, around 1850-1930 was the local "Solingen").
			
		 | 
	
	
 Hello Amuk,
The second from the top is a copy of the 1911 model  "Sabel Marechaussee" 
So 1902 would be a little premature as a date of manufacture.
Hela Dinngat,
As for the mandau and Timor sword. tourist examples. Can't make it any better. At least I get the impression that they where not offered to you for sale. That is a plus. 
Check the search function on "mandau" and check some of the old threads.
Good luck !
Best regards,
Willem