Thanks Matti
Typical! I was hoping you were to revert back with you had made a typo or something similar

Now what do we do? My feeling is that this IS a Do 18 but the Wnr is wrong! I checked the history of Do 24V1 WNr 760 and the last report my second hand sources states is that this one forcelanded at Vardö on 18.9.1940.
Perhaps Seaplanes can come to the rescue??
Cheers
Stig