Thanks, I watched most of the video, containing only a few seconds showing the excavated material at around the 5 minute mark.  I'd certainly like to see much more detail of the fragments found.  I think one could assemble them in such a fashion as to make what resembles a stopcock, or arrange them a bit differently to resemble a gate latch, or a waterspout for a fountain.
		 
		
		
		
		
		
		
		
	 |