Thanks for the feedback, much appreciated. You are correct, below the Ox, B and ostrich is a small mark that appears to be a little letter c. Google couldn't help me with this one either.
Assistance would be appreciated. I have recently inherited a WMF 'Lady in a pond' tray. From my research I have discovered (unless I am mistaken) Ox - Oxide B - Britannia Metal WMF Ostrich - bottom square with lines and the top semi-circle is flat. I have two questions: 1 - On the bottom there is a ...