Found an old map, marking out 'defences' 

 at Sonderborg -
			
		
				
			 
- K5449_0001-sonderborg.jpg (6.34 MiB) Viewed 20602 times
 
and hey presto, found a few new sats and oggs - 
54°54'29.88" N   9°45'00.11" E
			
		
				
			 
- sonderborgGE.jpg (807.6 KiB) Viewed 20602 times
 
and probbaly connected by boundary canals or walls -
			
		
				
			 
- K5451_0001.jpg (825.79 KiB) Viewed 20600 times